1Up Nutrition Clear Protein Review: Is This 1Up Supplement All Hype or High-Quality Clear Whey?

This 1Up Nutrition Clear Protein Review pulls apart the label, the claims, and the fine print behind one of the brand’s most aggressively marketed supplements. With buzzwords like “lab tested,” “clear whey isolate,” and “1Up Quality” plastered across the site and container, you’d expect a premium, well-verified formula. What we found was a quiet reformulation following a Prop 65 violation, a Supplement Facts panel that avoids protein quality scoring, and zero third-party testing to support the listed 20g of protein or 2.461g of leucine.

If you’re considering this product, this 1Up Nutrition Clear Protein Review breaks down why it doesn’t live up to its marketing. The mixability is inconsistent, the flavor leans overly sweet, and the average protein density is just 73%, which is well below what a true isolate should deliver. You’re locked into buying directly from their site at $57.99 per tub, with a limited return policy and no external transparency. Bottom line: This 1Up Nutrition Clear Protein Review reveals that, despite the packaging claiming “premium,” the formula tells a different story.

🔑  1Up Nutrition Clear Protein Review, TL;DR

It appears to be an isolate, but 1Up Nutrition Clear Protein Powder is more of a rebranded lifestyle drink than a verified post-workout supplement.

The label says 20g protein, 80 calories, 0g carbs, and 5.3g BCAAs—and the product is marketed as lab-tested with full whey transparency and premium quality. But when you dig into the fine print? That story falls apart. The old formula was made with whey concentrate, not isolate. The updated version increased the amino numbers but still lacks third-party testing, Informed Protein certification, and amino acid sourcing disclosure. Just a flashy Supplement Facts panel and phrases like “R&D tested in-house,” which don’t count for actual validation.

I contacted 1Up Nutrition directly with questions about third-party testing, sourcing, and COAs. The entire response? AI-generated. No human clarification. No lab verification. Just a chatbot echoing label claims. For a brand pushing “Full Transparency,” that’s not just ironic—it’s disqualifying.

The amino inflation is hard to ignore. This formula claims 2.461g of leucine per 20g protein—more than AGN Roots—without a single COA to back it. What is the average protein density across all flavors? Just 73%, well below the 85%+ you expect from true isolates. Factor in vague “natural and artificial flavors” (a known loophole under FDA 21 CFR §101.22) and a post-lawsuit ingredient reformulation, and you’ve got a supplement built on technicalities, not trust.

Sure, it tastes sweet and mixes fine—if you don’t mind, it clumps under the shaker lid. But don’t confuse it with clean, verified whey. 1Up Nutrition Clear Whey Protein is a flavored, protein-labeled drink made to impress on the surface. That’s where the effort ends.

Final Score: 10/50 – 20% — Expensive Label Cosplay. Built for branding, not recovery.

🛡️ How I Approach This 1Up Clear Whey Isolate Review

🌟 As a certified strength and conditioning expert (NSCA) and nutrition specialist (CISSN), I’m here to provide straightforward, no-nonsense reviews that cut through the noise. This 1Up Clear Whey Isolate Review, like all my reviews, is based on hands-on experience with the product to ensure it delivers on its promises.

👥 This 1Up Clear Whey Isolate Review wasn’t sponsored, and I don’t work with the brand. Whether a product comes from personal curiosity or a YouTube request, my focus stays on product quality, and I’m not afraid to call out proteins that fall short.

🔍 Transparency is at the heart of every review I write. While this 1Up Clear Whey Isolate Review may include affiliate links, my opinions remain 100% independent. My priority is your health and wellness, not protecting a brand’s image.

📖 I break down every product from the inside out—ingredients, sourcing, and label accuracy are always front and center. In this 1Up Clear Whey Isolate Review, I also take a close look at taste, mixability, and protein content to show you exactly what’s inside the scoop.

💼 The goal is simple: make this 1Up Clear Whey Isolate Review practical, honest, and easy to understand. You’ll walk away knowing whether this protein meets your goals—or if it’s better left on the shelf.

📖 1Up Nutrition Clear Protein Review Details

🔑 1Up Nutrition: Where to Buy TL;DR

You can only buy 1Up Nutrition Clear Protein Powder directly from the 1Up Nutrition website. It’s not available on Amazon or any third-party platforms, which means no price competition, no free shipping, and no return flexibility outside their rules. I used a first-time 15% off coupon, received a few free samples, and got a shipping confirmation within 24 hours—but shipping starts at $5.99 and scales with your order.

At $57.99 per tub, you’re locked into a $2.32-per-serving commitment with no third-party retail oversight. So, if you’re buying, know you’re buying into their system—strict return terms, no free shipping, and zero outside accountability.

🛒 1Up Nutrition: Where to Buy

If you’re looking to pick up 1Up Nutrition Clear Protein Powder, there’s only one place to do it: directly from the 1Up Nutrition website. I purchased the Clear Whey, along with their isolate and whey blend, and used a first-time 15% off coupon at checkout. The brand doesn’t sell on Amazon or third-party platforms, so you’re locked into their store if you want to try this formula.

Shipping confirmation came within 24 hours, and the package included free samples, which was a nice touch. But heads up—shipping isn’t free. The base rate starts at $5.99 and scales with the size of your order. There’s no subscription model, but they do offer bulk savings and a loyalty rewards program for repeat buyers. Returns are limited to 30 days from the date of purchase, with no more than 20% of the supplement used.

At $57.99 for 25 servings, you’re paying $2.32 per scoop—so make sure you’re buying for the formula, not just the flavor. 

1Up Nutrition: Where to Buy
Retailer	1Up Nutrition
Shipping & Handling	No free S&H, base rate is $5.99 and grows based on the volume of your order
Subscription Savings	No subscription savings, but offers a bulk discount; Loyalty rewards
Money-Back Guarantee	30 days of purchase
Payment Options	Standard payment options and Sezzle
Price	$57.99 per container (25 servings)
Price per Serving	$2.32

💸 Does 1Up Nutrition Have A Money-Back Guarantee 

Yes—but it’s not a no-questions-asked deal. If you purchase 1Up Nutrition Clear Protein Powder directly from their website, you have 30 days to request a refund, provided the product is less than 20% used. To initiate the return, please email customer service for a Return Product Authorization (RPA#)—returns without it will not be accepted.

This isn’t a generous satisfaction guarantee—it’s a narrow refund window with a usage cap. If you’re considering a return, be sure to read 1Up Nutrition’s full return policy so you know exactly how to qualify.

Value: 1 of 10.
When it comes to value, 1Up Nutrition Clear Protein doesn’t hold up—not in the formula, not in the sourcing, and not at $58 a tub.

Yes, the brand offers a return policy, but it’s limited. You receive 30 days, provided the product is less than 20% used. That’s not a risk-free guarantee—it’s a refund with strings attached.

And what about what’s advertised? The product page leans hard on phrases like “lab tested,” “high quality,” and “clear whey isolate,”—but behind the glossy label, you’re looking at unverified amino numbers, vague sourcing, no third-party testing, and mixability issues that don’t belong at this price point. You’re not getting a premium protein—you’re getting a flavored drink with a good marketing team.

🔑 Is 1Up Clear Whey Amino Spiked? TL;DR

The label says 20g of isolate, but the numbers say otherwise. In every 1Up Nutrition Review, the story shifts—concentrate disguised as isolate, with leucine levels that rival those of AGN Roots. No Informed Protein certification. No third-party proof. Just loopholes, Prop 65 violations, and inflated amino numbers that don’t add up. 1Up Nutrition Clear Protein Powder walks, talks, and labels like it’s amino spiked—and we’ve got the receipts. Want to see how deep this goes? Let’s break it down.

⚛️ Is 1Up Clear Whey Amino Spiked?

Let’s call it like it is—1Up Nutrition Clear Protein Powder fits the mold of a product that’s been carefully engineered to appear clean but not necessarily is. The numbers don’t hold up, the testing doesn’t exist, and the label keeps shifting to stay one step ahead of scrutiny. While the brand markets 1Up Nutrition Clear Protein Powder as high-quality, our analysis tells a different story—one that resembles amino spiking.

Here’s how we know 1Up Nutrition Clear Protein Powder doesn’t add up:

1. Brand Comparison
   When compared to verified proteins like AGN Roots and MyProtein Clear Whey—both Informed Protein certified—1Up’s leucine and BCAA yields fall short, with no third-party testing to support them.
2. Formula Change After Heavy Metal Concerns
   Following a Prop 65 warning for lead and cadmium, the brand quietly reformulated its Clear Whey product. That timing, paired with a shift in protein type and the introduction of new additives, raises serious red flags.
3. We Have Both Labels
   The old and new formulas show a protein switch from concentrate to isolate, with the same 20g listed on both. That’s impossible unless the original formula was padded, and the updated one just better disguised it.
4. FDA Labeling Loopholes
   The term “natural and artificial flavor” isn’t just filler—it’s a common hiding place for free-form amino like glycine or taurine. According to 21 CFR § 101.22, flavors don’t have to list their full composition, making it an easy vehicle for unverified nitrogen inflation.

So, is 1Up Nutrition Clear Protein Powder delivering 20 grams of complete, dairy-based protein? Not likely. And when you stack it next to proteins that do go through third-party testing, the gaps get a lot harder to ignore. Let’s start with the brand-to-brand breakdown and see how 1Up Clear Whey holds up against verifiable standards.

⚠️ 1Up Nutrition Clear Protein Brand Comparison: The Numbers Don’t Lie

We don’t need a full amino acid panel to see what’s going on here. In this 1Up Nutrition Review, we stacked their latest Clear Whey formula against industry benchmarks—MyProtein Clear Whey Isolate and AGN Roots Grass-Fed Whey—and something doesn’t add up. MyProtein is the gold standard for clear wheys thanks to Informed Protein certification. AGN Roots dominates in transparency with 3.05g verified leucine and an 86% protein-per-serving density. But somehow, 1Up Nutrition Clear Protein Powder lands right next to AGN Roots in leucine percentage—without any third-party testing, sourcing data, or certification to back it up.

That’s not just unlikely—it’s chemically suspicious. 1Up Nutrition’s Review data show 2.461g of leucine per 20g of protein, yielding a 12.31% leucine content, which exceeds AGN Roots’ 11.73%. And yet the serving size is lower, the price is higher, and there’s zero third-party proof? That’s textbook spiking behavior.

According to a 2022 screening of 52 commercial protein powders, standard whey isolates contained 8–10 g of leucine per 100 g of protein, averaging 8.5–10% leucine by weight. The authors emphasized that “values outside this range may be the result of formulation changes, additive enrichment, or non-declared ingredients” (Rodríguez-López et al., 2022). Yet 1Up Nutrition Clear Protein Powder lists 2.461g of leucine in a 20g serving, which implies a 12.31% leucine yield—unnaturally high for a product with no third-party verification or disclosure of amino acid sourcing.

This 1Up Nutrition Review proves it: the numbers may look clean, but the sourcing, density, and lack of verification expose a formula that’s likely padded—designed to pass at a glance but not under the microscope.

Brand	Leucine per Serving	Protein per Serving	Leucine %	3rd Party Certification	Label Type
1Up Nutrition Clear Whey(Current Formula)	2.461g	20g	12.31%	None	Supplement Facts
AGN Roots	3.05g	25g	11.73%	Informed Protein	Nutrition Facts
MyProtein Clear Whey	Proprietary	20g	Proprietary	Informed Protein	Nutrition Facts

⚠️ 1Up Nutrition Clear Protein Reformulation After Prop 65 Warning

If there’s one constant in every 1Up Nutrition Review, it’s this: the brand only changes when it gets caught. In 2018, 1Up Nutrition was cited for a Prop 65 violation for failing to disclose lead and cadmium in multiple products, including their protein powders. That’s not a minor clerical error. That’s a brand knowingly skipping state-mandated health warnings on products shipped into California.

Now, is this amino spiking? No. But it’s just as relevant because if a brand won’t disclose toxic heavy metals, why would you expect them to be honest about amino acid profiles? After the violation, 1Up Nutrition Clear Protein Powder underwent a facelift: out went the whey concentrate, in came the isolate, and suddenly, we saw “anti-foam agents” and a spruced-up label that reads more like a compliance checklist than a sign of innovation.

Bottom line: This wasn’t a proactive quality upgrade—it was damage control. And for a brand that keeps using the word “transparency,” the only thing clear is that they’re still avoiding real accountability. If you’re digging into a 1Up Nutrition Review hoping for progress, don’t mistake new fonts and fancy flavor names for integrity.

⚠️ Label Audit: We Have Both 1Up Nutrition Clear Protein Powder Formulas

This isn’t speculation—we have the receipts. In this 1Up Nutrition Review, we compared both the original Blue Raspberry formula and the newer Blue Raspberry Italian Ice. The old version was boldly marketed as a “Clear Whey Isolate,” but a closer look at the fine print reveals that the actual protein source was whey protein concentrate. That’s not just deceptive—that’s textbook misbranding.

But it gets worse. The amino acid numbers changed, too—and not in a way that makes sense unless you’re padding the formula. Same serving size and the same total protein, yet suddenly, there’s a noticeable bump in leucine, isoleucine, and valine across the board. No sourcing update. No third-party validation. Just more protein window dressing from a brand that keeps playing the same game.

	1Up Nutrition Old Formula Blue Raspberry	1Up Nutrition Current Blue Raspberry Italian Ice
Protein Source	Concentrate	Isolate
Protein per Serving	20g	20g
Serving Size (g)	27g	27g
Leucine (g)	2.221g	2.461g
Isoleucine (g)	1.134g	1.203g
Valine (g)	.943g	1.186g
Total BCAAs per Serving (g)	4.33g	4.85g
Leucine %	11.11%	12.31

⚠️ FDA Loopholes and Flavor Labeling in 1Up Nutrition Clear Protein Powder

Let’s talk about one of the oldest tricks in the supplement industry—flavor loopholes. In every 1Up Nutrition Review, this is the one thing that always screams, “Don’t trust it.” It’s standard protocol to see both natural and artificial flavors on an ingredient list. But when it’s listed third, right after whey isolate and before anything like sucralose or turmeric? That’s not flavoring. That’s filler.

Under 21 CFR § 101.22, brands aren’t required to disclose what’s in those “natural flavors,” which means 1Up Nutrition Clear Protein Powder can legally hide free-form amino, glycine, taurine, or whatever nitrogen-padding compound they feel like. And they don’t have to tell you.

When you stack this with everything else we’ve broken down in this 1Up Nutrition Review—the sketchy amino numbers, the Prop 65 violation, the shady protein switch—you’ve got a product that’s not just hiding behind regulations, it’s weaponizing them. The flavor label isn’t just vague. It’s doing the heavy lifting to make 20g of “protein” look a lot cleaner than it is.

So, is this spiked? Based on the loophole math, labeling history, and lack of third-party verification, 1Up Nutrition Clear Protein Powder isn’t something you should consider.

💪 After Training Shake: How Many Servings of 1UpNutrition Clear Whey Protein to Stimulate Muscle Growth

🔑 Is 1Up Clear Whey 3rd Party Tested? TL;DR

1Up Nutrition Clear Protein Powder throws around phrases like “lab tested,” “open, non-proprietary formula,” and “quality & purity guaranteed” like confetti—but none of it holds up under scrutiny. The product includes an amino acid profile, sure, but without third-party testing or a published COA, those numbers are meaningless. 

Anyone can claim 2.461g of leucine per serving; only third-party verification proves that it’s not inflated with glycine or other inexpensive fillers. NSF 455-2 certification just covers facility cleanliness—it says nothing about amino integrity or label honesty. If this is 1Up Nutrition’s idea of transparency, don’t buy into the label hype.

📜 Is 1Up Clear Whey 3rd Party Tested?

Let’s clear something up—because if you’ve read more than one 1Up Nutrition Review, you know this brand loves to throw around the phrase “lab tested” like it means something. On the container, 1Up Nutrition Clear Protein Powder claims it’s made in an “FDA-registered manufacturing and testing facility in Miami, FL.” The website takes it a step further:

“Every batch undergoes rigorous lab testing for formula accuracy, potency, purity, and safety.”

Sounds impressive—until you realize there’s zero mention of what those lab tests cover. Spoiler: It’s not amino acid verification, it’s not a published Certificate of Analysis (COA), and it’s not Informed Protein-level third-party testing.

We can verify that 1Up Nutrition is based in Miami, Florida; however, the actual manufacturing location is not disclosed. The phrase “manufacturing and testing facility” appears to be a vague nod to compliance, not transparency. After cross-referencing local NSF listings, we identified several likely candidates with NSF/ANSI 455-2 certification that are capable of producing flavored protein powders, such as 1Up Clear Whey Isolate.

Here are four NSF-certified operations that match the manufacturing and scope described by 1Up:

Potential NSF-Certified Facilities	Why It Matters
Avanti Nutritional Laboratories (Miami Lakes, FL)	Offers powder formulation, packaging, and flavoring—multiple NSF listings.
Pharma Natural Inc. (Miami Lakes, FL)	Full-service NSF-certified powder production, including artificial flavoring and anti-foaming agents.
Mason Vitamins (Sentry Manufacturing) (Miami Lakes, FL)	Large-scale NSF-registered powder manufacturing and packaging.
ASAP Nutrition Inc. (Ft. Lauderdale, FL)	Offers powder production with NSF certification—short drive from 1Up HQ.

The kicker? NSF 455-2 certification verifies manufacturing quality and safety, not the actual protein content. According to NSF, this certification ensures “that a facility has the proper methods, equipment, facilities, and controls in place to produce safe, high‑quality products per federal regulations.” It does not include testing for protein dosage, amino acid composition, or ingredient purity.

So when 1Up Nutrition Clear Protein Powder throws “lab tested” on the label without showing third-party results, amino acid breakdowns, or sourcing transparency, it’s just marketing noise. NSF certification isn’t the same as amino acid testing. And without that? You’re stuck trusting a brand with a Prop 65 violation, a silent formula switch, and a track record of hiding behind the label.

⚠️ Heavy Metal Protein Powder: Does 1Up Clear Whey Isolate Have A Prop 65 Warning?

You won’t find it printed on my tub—but that doesn’t mean it didn’t happen. In 2018, 1Up Nutrition was cited for a Proposition 65 violation after the Environmental Research Center (ERC) filed a formal notice regarding excessive levels of lead and cadmium in several of their products, including protein powders. Despite this, my older 1Up Clear Whey Isolate container has zero mention of heavy metals, no warning label, and no transparency on batch testing. That’s not just an oversight—it’s evasion. In every 1Up Nutrition Review, this theme keeps repeating: the label looks clean, but the accountability is MIA.

🔑 Clear Protein vs Whey Protein: 1Up Nutrition Clear Protein, TL;DR

📊 Clear Protein vs Whey Protein: 1Up Nutrition Clear Protein

Most 1Up Nutrition Clear Protein reviews stop at flavor and macros, but that’s not how we do things here. This Clear Protein vs. Whey Protein breakdown examines what truly matters: amino acid quality, testing transparency, and whether a brand can substantiate its label claims with hard data.

To find out where 1Up Nutrition Clear Protein stands, we’re putting it up against three competitors: MyProtein Clear Whey Isolate, Muscletech Iso Whey Clear, and Oath Clear Whey Protein. Each of these brings something different to the table—some hide behind proprietary amino blends, while others market themselves as “clean” without providing proof. And that’s exactly why this Clear Protein vs Whey Protein comparison matters.

As a baseline, we’re using AGN Roots Grass-Fed Whey Isolate—a fully transparent, Informed Protein-certified whey with 3.05g of verified leucine per serving and zero label inflation. It’s the control because it’s not playing games. The rest? We’ll see.

This section isn’t fluff. It’s not another half-baked roundup of 1Up Nutrition Clear Protein reviews. It’s a breakdown of where 1Up sits in the amino hierarchy, how it compares gram for gram, and whether its numbers hold up next to real, verifiable whey proteins.

By the end of this Clear Protein vs Whey Protein head-to-head, you’ll know exactly who’s selling results—and who’s selling a flavored drink with a protein sticker.

🆚 Whey Protein Powder Comparison: 1Up Nutrition Clear Protein vs AGN Roots

Let’s not sugarcoat it. The data below shows exactly what happens when you stack 1Up Clear Whey Isolate against a verified, third-party-tested protein like AGN Roots. This isn’t speculation. This is amino spiking in plain view.

Despite branding itself as a clean isolate, 1Up Nutrition Clear Protein delivers just 2.461g of leucine per 20g of protein. That’s significantly lower than AGN Roots’ 3.05g leucine per 25g—a level backed by Informed Protein certification. While MyProtein Clear Whey Isolate and AGN Roots publish validated amino profiles, 1Up Clear Whey Isolate does not, and when directly asked for lab verification, 1Up Nutrition did not respond.

1Up Nutrition Clear Protein vs AGN Roots – Clear Whey Isolate Comparison Table
Key Differences & Comparison Metrics	1Up Nutrition Clear Whey Protein				AGN Roots	%DV
	Old Formula	%DV	New Formula	%DV
Leucine	2.221g		2.461g		3.05g
Leucine Percent	11.05%		12.31%		11.73%
Total BCAAs	4.3g		5.3g		6.5g
Protein per Serving	20g	40%	20g	40%	25g	50%
Carbs per Serving	0g	0%	0g	0%	1g	0%
Fiber per Serving	0g	0%	0g	0%	0g	0%
Total Sugars	0g	—	0g	—	0g	—
Calories	80 kcal				110 kcal
Serving Size	27g				29g
Number of Servings	25				47
Amazon Price(July 2025)	$57.99(Not Available at Amazon)				$69.99
Price per Serving	$2.32				$1.49

The old formula was even worse, listing whey concentrate while marketing itself as isolate. That’s not a clerical error—it’s mislabeling. And when you overlay that with today’s amino data, the verdict becomes clear: 1Up Clear Whey Isolate is amino spiked. There’s no third-party testing, no COAs, no sourcing details—just a slick label with incomplete science behind it.

Below is the verified table that highlights the differences in amino acid yield, protein density, and cost per serving between 1Up Nutrition Clear Protein and AGN Roots. This is the transparency consumers deserve—and what 1Up continues to avoid.

Bottom Line: When comparing 1Up Nutrition Clear Protein vs AGN Roots, the data speaks for itself. 1Up Clear Whey Isolate lacks third-party testing, doesn’t publish a full amino acid profile, and shows clear signs of amino spiking when measured against verified standards. In contrast, AGN Roots Grass-Fed Whey Protein is Informed Protein certified, delivering 3.05g of leucine per serving and maintaining an 86% protein-per-serving yield. It’s sourced from Truly Grass Fed Irish dairy and backed by ISO-accredited third-party testing—everything 1Up refuses to disclose.

If you want a protein powder built on transparency, not marketing, buy AGN Roots on Amazon and avoid wasting your money on label hype.

🆚 Whey Protein Powder Comparison: 1Up Nutrition Clear Protein vs MyProtein Clear Whey Isolate

The 1Up Nutrition Clear Protein vs MyProtein Clear Whey Isolate matchup isn’t just about price or flavor—it’s about trust. You’re looking at three formulas: 1Up’s old and new Clear Protein Powder, both of which list amino acid values, and MyProtein’s Clear Whey Isolate, which is third-party verified but refuses to disclose leucine or BCAA specifics.

The old 1Up formula showed 2.221g leucine and 4.3g BCAAs per 20g protein—already below standard for whey isolate. The updated Lemon Italian Ice formula bumps that to 2.461g leucine and 5.3g BCAAs, but without ISO-certified lab testing or Informed Protein certification, those numbers aren’t verified. This is where 1 Up Nutrition Clear Protein Powder starts to show signs of amino spiking, especially when third-party labs are never mentioned and COAs are never provided.

Now compare that to MyProtein Clear Whey Isolate, which doesn’t publish its exact leucine or BCAA yield but is certified by Informed Protein. That means it has passed third-party verification and meets the gold standard for non–amino–spiked clear whey, even if it keeps its amino breakdown proprietary.

1Up Nutrition Clear Protein vs MyProtein Clear Whey Isolate  – Amino Profile and Cost Comparison
Key Differences & Comparison Metrics	1Up Nutrition Clear Whey Protein Lemon Italian Ice				MyProtein Clear Whey Isolate	%DV
	Old Formula	%DV	New Formula	%DV
Leucine	2.221g		2.461g		Requested, Proprietary (Informed Protein Verified)
Leucine Percent	11.05%		12.31%		Requested, Proprietary (Informed Protein Verified)
Total BCAAs	4.3g		5.3g		Requested, Proprietary (Informed Protein Verified)
Protein per Serving	20g	40%	20g	40%	20g	40%
Carbs per Serving	0g	0%	0g	0%	1g	0%
Fiber per Serving	0g	0%	0g	0%	0g	0%
Total Sugars	0g	—	0g	—	1g	—
Calories	80 kcal				80 kcal
Serving Size	27g				25g
Number of Servings	25				20
Amazon Price(July 2025)	$57.99(Not Available at Amazon)				$28.49
Price per Serving	$2.32				$1.43

Bottom Line: In the matchup between 1Up Nutrition Clear Protein vs MyProtein Clear Whey Isolate, both brands make big claims—but only one offers proof. 1 Up Nutrition Clear Protein Powder provides amino numbers (2.461g leucine, 5.3g BCAAs), but without third-party testing, those values are unverifiable. The label presents well, but when compared to trusted standards, the data suggests amino spiking and the brand offers no lab-backed evidence to challenge this.

MyProtein Clear Whey Isolate, although proprietary in its amino breakdown, is Informed Protein certified, which means it has passed independent testing to confirm that its 20g of protein per scoop is complete and unspiked. No marketing fluff—just verified formulation, cleaner pricing, and real testing behind the label.

If you want a deeper breakdown of how MyProtein stacks up, read the full MyProtein Clear Whey Isolate review on JKremmerFitness.com, which covers sourcing, mixability, amino verification, and how it performs next to other clear whey competitors.

Looking to order? Purchase MyProtein Clear Whey Isolate on Amazon and skip the label inflation.

🆚 Whey Protein Powder Comparison: 1Up Nutrition Clear Protein vs Oath Clear Whey Protein

On paper, 1Up Nutrition Clear Protein vs Oath Clear Whey Protein looks like a matchup of fruity isolate-style drinks—but once you dig into sourcing and label transparency, it’s clear neither brand brings full trust to the table.

1Up Nutrition Clear Protein at least publishes its amino acid data: 2.461g of leucine and 5.3g BCAAs in the new Blue Raspberry formula. That’s enough to evaluate muscle-building potential, but the lack of third-party verification, Informed Protein certification, or published testing results leaves buyers guessing whether those numbers are real or padded. It’s a pattern consistent across the brand: 1Up Nutrition Clear Whey Protein emphasizes front-label claims while remaining silent on sourcing and lab data.

Oath Clear Whey Protein goes a different route: it hides behind a proprietary amino profile and omits leucine entirely. Despite branding itself as a “clear protein” with clean macros, Oath uses a Nutrition Facts panel, not a Supplement Facts label, suggesting it’s marketed as a food. But that doesn’t excuse the lack of amino disclosures. When the label claims 20g of protein but fails to disclose how it breaks down, that’s a red flag.

In this 1Up Nutrition Clear Protein vs Oath Clear Whey Protein matchup, we’re left with one product that publishes unverified numbers and one that publishes nothing at all.

1Up Nutrition Clear Protein vs Oath Clear Whey Protein – Label Transparency and Amino Profile Comparison
Key Differences & Comparison Metrics	1Up Nutrition Clear Whey Protein Blue Raspberry				Oath Clear Protein Icy Blue Razz	%DV
	Old Formula	%DV	New Formula	%DV
Leucine	2.221g		2.461g		Requested, Proprietary
Leucine Percent	11.05%		12.31%		Requested, Proprietary
Total BCAAs	4.3g		5.3g		Requested, Proprietary
Protein per Serving	20g	40%	20g	40%	20g	40%
Carbs per Serving	0g	0%	0g	0%	2g	1%
Fiber per Serving	0g	0%	0g	0%	0g	0%
Total Sugars	0g	—	0g	—	1g	—
Calories	80 kcal				100 kcal
Serving Size	27g				28g
Number of Servings	25				21
Amazon Price(July 2025)	$57.99(Not Available at Amazon)				$39.99
Price per Serving	$2.32				$2.05

Bottom Line: Both formulas fall short of full transparency, but 1Up Nutrition Clear Protein at least gives you something to work with. Oath Clear Whey offers no amino data, no third-party validation, and 2 g of carbs with more sugar per scoop. You can buy Oath Clear Whey Protein on Amazon to try it for yourself but don’t expect answers about what’s actually in it.

🆚 Whey Protein Powder Comparison: 1Up Nutrition Clear Protein vs Muscletech Iso Whey Clear

When comparing 1Up Nutrition Clear Protein vs Muscletech Iso Whey Clear, the numbers are close—but transparency tells a different story. 1Up Nutrition Clear Whey Protein has published leucine data (2.461g per serving in the updated formula), which at least gives buyers something to work with. But without third-party testing, COAs, or Informed Protein certification, that data remains self-reported and unverified.

Muscletech Iso Whey Clear goes the other direction: it hides behind a proprietary amino profile and avoids listing leucine or BCAAs entirely. It also uses a Supplement Facts panel to bypass protein %DV disclosures—an FDA-legal move often used when the brand can’t verify the protein is complete or fully dairy-based. That’s a red flag. Neither of these brands has submitted to Informed Protein or provided third-party amino results, but 1Up Nutrition Clear Whey Protein at least shares numbers that can be analyzed.

From a pricing standpoint, 1Up Nutrition Clear Protein vs Muscletech Iso Whey Clear is a close matchup: $2.32 per serving vs $2.05. But 1Up’s amino data reveals likely padding. Muscletech’s lack of any data just confirms it’s not a post-workout protein—it’s a fruity lifestyle supplement with no backbone.

1Up Nutrition Clear Protein vs Muscletech Iso Whey Clear  – Supplement Facts and Amino Breakdown
Key Differences & Comparison Metrics	1Up Nutrition Clear Whey Protein Blue Raspberry				Muscletech Iso Whey Clear Lemon Berry Blizzard	%DV
	Old Formula	%DV	New Formula	%DV
Leucine	2.221g		2.461g		Requested, Proprietary
Leucine Percent	11.05%		12.31%		Requested, Proprietary
Total BCAAs	4.3g		5.3g		Requested, Proprietary
Protein per Serving	20g	40%	20g	40%	22g	37%
Carbs per Serving	0g	0%	0g	0%	0g	0%
Fiber per Serving	0g	0%	0g	0%	0g	0%
Total Sugars	0g	—	0g	—	0g	0%
Calories	80 kcal				90 kcal
Serving Size	27g				27g
Number of Servings	25				19
Amazon Price(July 2025)	$57.99(Not Available at Amazon)				$39.00
Price per Serving	$2.32				$2.05

Bottom Line: Between 1Up Nutrition Clear Whey Protein and Muscletech, only one brand puts amino numbers on the table—but neither backs it up with testing. 1Up Nutrition Clear Protein vs. Muscletech Iso Whey Clear reveals that, if you’re choosing based on transparency, neither is ideal—but Muscletech avoids the question entirely. If you’re curious how Muscletech performs in full, read the Muscletech Iso Whey Clear review or buy it on Amazon to see for yourself.

⭐️ 1Up Nutrition Amazon: 1Up Nutrition Reviews

If you’re searching for 1Up Nutrition Amazon listings and keep hitting dead ends, there’s a reason: the brand doesn’t officially sell its protein powders on Amazon. 

That’s the problem with the 1Up Nutrition Amazon situation—it appears to be a brand that should be everywhere, but the lack of availability says a lot. When a company avoids third-party platforms and sells almost exclusively through its site, it usually means it wants to control the narrative and dodge open-market accountability.

If you’re serious about getting clean, tested protein, there are far better options available on Amazon—and they don’t hide behind private distribution.

🥤 How To Mix 1Up Nutrition Clear Protein Powder

According to the label, mixing 1Up Nutrition Clear Protein Powder should be easy: “Mix with 8oz of water for 30 seconds. *Let foam settle. Add ice & enjoy 30 minutes after workout or anytime you desire a high-quality, high-protein drink.”

Sounds simple. But if you’re using the version I have—the old 1Up Nutrition Clear Whey formula, advertised as Clear Whey Isolate—don’t expect a flawless mix.

Here’s what the label didn’t say: That “Clear Whey Isolate” is actually clear whey concentrate in disguise. Tucked under their “Full Whey Transparency” claim, the fine print reveals the truth: “Clear Whey Protein Concentrate 25.00g (Delivering 20.00g complete protein).” Yeah… I didn’t even know “clear whey concentrate” was a thing until this review.

And it shows. When compared to other clear whey proteins like MyProtein Clear Whey Isolate or even Muscletech Iso Whey Clear, 1Up’s mixability is a major letdown. I followed the instructions exactly. Still got clumps under the shaker lid and tiny floaters in the glass. Letting the foam settle didn’t help either—it just gave the clumps time to form a support group.

For a product pushing premium pricing and flashy rebrands, the ROI on mixability just isn’t there. Whether it’s the old formula’s shady concentrate base or a lack of quality filtration, the result is more frustrating than refreshing.

Yes, you can mix 1Up Nutrition Clear Protein with 8 oz of water and some ice. Just don’t expect it to dissolve like a real isolate—or look remotely clean in your shaker, especially under the poor spout. 

⚖️ Does 1Up Nutrition Clear Protein Come With A Scoop?

One full scoop is about 20% more than a suggested serving.

👌 Does 1Up Nutrition’s Italian Ice Taste Good: Blue Raspberry

When it comes to 1Up Nutrition Clear Whey, the Blue Raspberry Italian Ice flavor is one of their most promoted options—and based on my container of the older Blue Raspberry formula, the core flavor profile appears to be unchanged. The label has been refreshed, but the taste feels nearly identical.

In terms of flavor, this clear whey leans heavily sweet with strong notes of artificial raspberry and blueberry. If you’re expecting something more tart or closer to an actual Italian ice, you might find the flavor slightly unbalanced—more candy-like than citrusy. The finish is clean, but the upfront sweetness could be overpowering, depending on your palate.

I didn’t find it unpleasant, but for my taste, I would have preferred a sharper, more refreshing edge—something to match the icy branding. That said, if you enjoy your clear whey on the sweeter side and aren’t bothered by a candy-forward profile, this could fit into your routine.

Overall, the Blue Raspberry Italian Ice flavor is serviceable and consistent, but flavor preference will vary depending on how sweet you like your post-workout drinks.

Mixability: 6 out of 10.

1Up Nutrition Clear Whey mixes with some effort, but it doesn’t fully dissolve. Even after shaking, you’re left with clumps under the lid and specks floating in the drink. The texture isn’t gritty, but it lacks the clean, clear finish expected from a premium isolate. The sweet, candy-like flavor masks it somewhat—but the mixability issues remain.

🔑 1Up Nutrition Clear Protein Ingredients TL;DR

The ingredient list for 1 Up Nutrition Clear Protein Powder didn’t change because the brand wanted to improve it—it changed because they got caught. The original formula used whey concentrate while calling itself an isolate, which is textbook mislabeling. Now the label says ‘isolate,’ adds a vague anti-foaming agent, and discloses more about flavor additives, but let’s not pretend this is a significant leap toward transparency.

All this tells us is that 1 Up Nutrition Clear Protein Powder is reacting, not leading. The updates look cleaner, but they raise more questions than they answer, especially when the amino profile still doesn’t hold up against verified brands. If anything, the new formula just proves that 1 Up Nutrition Clear Protein Powder is still hiding behind clever formatting instead of actual integrity.

📋 1Up Nutrition Clear Protein Ingredients

If you’ve been following 1UpNutrition Clear Protein Powder for more than a minute, you’ve probably noticed the label quietly changed—but not because the formula improved. The original Blue Raspberry version was marketed as a “Clear Whey Isolate,” but upon examining the ingredient list, you’ll find whey protein concentrate front and center. That’s textbook mislabeling. The updated Blue Raspberry Italian Ice version finally swaps whey protein isolate for it. Still, the timing and the context (a Prop 65 lawsuit and mounting label scrutiny) make it feel more like damage control than innovation.

Blue Raspberry vs Blue Raspberry Italian Ice
Ingredient	Before Lawsuit (Old Formula)	After Lawsuit (Current Formula)	What This Means for You
Protein Source	Whey Protein Concentrate	Whey Protein Isolate	Now reflects the “Clear Whey Isolate” name — concentrate was misleading.
Protein Amount Listed	25g total protein blend (Concentrate), 20g complete protein	23g isolate, delivering 20g complete protein	The label looks cleaner, but amino acid yield still falls short when compared to verified, non-spiked proteins like AGN Roots or MyProtein Clear Whey. Don’t mistake formatting for integrity.
Flavor Additives	Natural and Artificial Flavor	Citric Acid, Natural Flavor, Artificial Flavor, Tartaric Acid, Sucralose, Turmeric	More disclosed now, but still vague and potentially formula-padded for taste.
Anti-Foam Agents	Not disclosed	“Food-grade anti-foam agent”	Most likely, silicon dioxide (silica), which is banned in the EU for use in powders.
Zero Calorie Sweetener	Sucralose	Sucralose	No change
Coloring Agents	Natural Color	Turmeric Powder (a natural yellow color)	Slight improvement in transparency.
Allergen Disclosure	Milk, eggs, soybeans, fish oil, tree nuts, sesame seeds, and peanuts	Milk, eggs, soybeans, fish oil, tree nuts, sesame seeds, and peanuts	No change — the standard allergen list is still included.

The newer formula still claims 20g of complete protein, but when compared to third-party verified brands like AGN Roots or MyProtein Clear Whey, the amino acid breakdown doesn’t hold. Leucine is underdelivered, BCAAs are overrepresented, and 1UpNutrition Clear Protein Powder still lacks independent lab data, Informed Protein certification, and complete COAs. The brand cleaned up the formatting, not the integrity.

Flavor and color additives also underwent a makeover: vague “natural and artificial flavor” became specific ingredients, including citric acid, tartaric acid, artificial flavor, turmeric, and sucralose. It reads more transparent, but without real sourcing details, it’s still marketing fluff. The allergen panel didn’t change, and neither did the zero-fiber, zero-carb setup.

So yes, the label looks better. But 1UpNutrition Clear Protein Powder still fits the amino-spiked mold—only now it’s wearing a cleaner mask.

Next, we’ll break down what “food-grade anti-foam agent” really means—and why its inclusion raises even more red flags.

🧪 Silica In Protein Powder: Silica Side Effects

When 1Up Clear Protein switched to listing a “food‑grade anti‑foam agent,” it likely meant silicon dioxide (silica)—a common additive used to reduce foaming and clumping. Under U.S. law, it’s allowed in trace amounts, but that doesn’t mean it’s risk-free. According to FDA regulation 21 CFR § 172.480, silica is only permitted at levels not exceeding 2% by weight, and brands aren’t required to name it—just to stay under the threshold.

What’s even more telling is how this anti-foam agent only appears on the new label. The original formula didn’t list anything of the sort despite being a carbon copy in flavor and format. That means it was either there and undeclared as a “processing aid,” or it’s a quiet addition tied to the broader post-lawsuit reformulation. Either way, 1Up Nutrition Clear Protein Powder didn’t suddenly become transparent—they just added a legally safe phrase to cover their tracks.

The EU doesn’t give silica the same pass. In a detailed evaluation, the European Food Safety Authority (EFSA) flagged silica’s potential to contain nanoparticles smaller than 100 nanometers—small enough to cross biological barriers and accumulate in tissues. According to EFSA, “it cannot totally be excluded that some aggregates may be smaller than the nano threshold of 100 nm”—a major concern for long-term exposure.

And it gets worse. A 2024 animal study cited by Food Times reported that chronic exposure to silica “can disrupt gut immune homeostasis and initiate loss of tolerance to food antigens.” In plain English: it may wreck your gut over time.

The rewording doesn’t solve the problem—it just masks it more effectively. For a brand already flagged for amino spiking, Prop 65 warnings, and a complete lack of third-party testing, this isn’t progress. It’s spin. And now they’re hiding behind label technicalities instead of earning trust.

🌍 Does 1Up Nutrition Use USA-Sourced Whey?

You’d think a brand that flaunts “Full Transparency” would say where their whey comes from. However, in the case of 1Up Clear Protein, the label doesn’t offer any information on sourcing. No “Made in the USA,” no “sourced from American dairy,” not even the usual “domestic and international ingredients” disclaimer. Just silence.

Dig deeper into the 1Up Clear Protein product page, and the messaging gets even more slippery. The brand claims:

“We control every step of the process to ensure the highest quality—from sourcing and importing raw ingredients to in-house R&D…“

Notice the phrase: “sourcing and importing raw ingredients.” That’s a quiet admission that 1Up Clear Protein may be manufactured in Florida, but the whey itself isn’t coming from U.S. cows. There’s no Truly Grass Fed badge, no Informed Protein certification, and no published sourcing breakdown. They don’t tell you where the protein originates because—let’s be real—it’s probably the cheapest isolate they could bulk-import without raising flags.

Even with an old tub in hand, nothing about 1Up Clear Protein screams transparency. The brand markets itself as if it’s doing everything in-house, but the lack of actual sourcing information suggests otherwise. And in an industry full of label fluff and amino spiking? That’s a red flag, not a feature.

Ingredients List: 1 out of 10.

1Up Clear Protein cleaned up the label, not the formula. They went from hiding whey concentrate in a product marketed as an isolate to quietly adding a vague anti-foaming agent without ever naming it. There is no mention of the whey’s source, nor is there any third-party testing. The new “transparency” is merely improved formatting. For a brand that pushes full disclosure, 1Up Nutrition Clear Protein still dodges the basics.

🔑 1Up Nutrition Clear Protein Nutrition Facts, TL;DR

That shiny Supplement Facts panel on 1Up Nutrition Clear Protein Powder? Total cosplay. The label lists 20g of protein per scoop, but the average protein density across all flavors is only 73%, which is well below isolate standards. There’s no PDCAAS verification, no COA, and the brand conveniently uses “natural and artificial flavor” as a legal loophole to inflate amino numbers. 

In this 1Up Nutrition Review, we learned the truth: what’s printed on the panel might look legit, but without third-party proof, you’re buying a formula dressed up to look clean, not be clean.

🥗 1Up Nutrition Clear Protein Nutrition Facts

Let’s break down the numbers—because 1Up Nutrition Clear Protein isn’t just hiding behind a flashy label; it’s playing the Supplement Facts game to the letter.

The current version of 1Up Clear Whey still uses a Supplement Facts panel, not a Nutrition Facts label, which is a significant difference. Supplement Facts labeling doesn’t require brands to verify protein quality through PDCAAS (Protein Digestibility-Corrected Amino Acid Score), leaving the door wide open for inflated numbers via free-form aminos or flavor padding. And 1Up takes full advantage of that loophole.

According to FoodLabelMaker, which specializes in label compliance:

“The FDA requires PDCAAS calculations to determine what protein content claims manufacturers can make on their food labels… A product with low PDCAAS delivers far less usable protein than the total grams listed on the label.”

Here’s the kicker: both the old and new versions of this protein list the same 20g of protein and the same serving size (27g), yet the amino acid totals—specifically leucine and total BCAAs—magically increased in the updated formula. That’s not innovation. That’s inflation.

1 Up Clear Whey: Full Nutritional Breakdown
Nutrients	Old Formula		New Formula
	Amount per Serving (27g)	% Daily Value (%DV)	Amount per Serving (27g)	% Daily Value (%DV)
Calories	80 kcal		80 kcal
Total Fat	0g	0%	0g	0%
Sodium (mg)	45mg	2%	125mg	5%
Total Carbohydrates (g)	0g	0%	0g	0%
Dietary Fiber (g)	0g	0%	0g	0%
Total Sugars (g)	0g	0%	0g	0%
Protein (g)	20g	40%	20g	40%
Leucine	2.221g		2.461g
Total BCAAs	4.3g		5.3g
Calcium	38mg	3%	14mg	1%
Iron	0g	0%	0g	0%
Potassium	8mg	<1%	281mg	6%

But don’t let the %DV fool you. Listing 40% of the daily protein value doesn’t necessarily mean the protein is of high quality. Without a verified PDCAAS score or Informed Protein certification, that number is cosmetic, not nutritional.

So, yes, the numbers are embellished. However, the formula is still padded, the panel avoids accountability, and the ingredient list still hides behind the terms “natural and artificial flavor.” That’s how you skirt the system without technically breaking the rules. And 1Up Nutrition Clear Protein Powder does exactly that.

🍗 How Much Real Protein Is in 1Up Nutrition Clear Protein Powder?

This part of the 1Up Nutrition Review might sting a little because the numbers don’t lie. Every flavor of 1Up Nutrition Clear Protein Powder lists 20 grams of protein per serving. But when you divide that by the scoop size? The math tells a different story. Despite the “Clear Whey Isolate” label, what you’re getting is an average of 73% protein per scoop, far below what you’d expect from a premium isolate.

This isn’t about semantics. It’s about protein integrity. Verified brands, such as AGN Roots and MyProtein Clear Whey, achieved 85% or higher. But in the case of 1Up Clear Whey Isolate, you’re paying for flavor, filler, and marketing gloss—not dense, complete protein. And no, the label format doesn’t save them here.

Here’s the real breakdown across the full 1UpNutrition Clear Protein Powder lineup:

Flavor	Protein per Serving (g)	Scoop Size (g)	Protein Percentage (%)
Lemon Italian Ice	20g	27g	74%
Strawberry Italian Ice	20g	26g	77%
Sour Candy Watermelon	20g	32g	63%
Sour Lychee	20g	30.5g	66%
Blue Raspberry Italian Ice	20g	27g	74%
Cherry Italian Ice	20g	28g	71%
Juicy Grape	20g	27g	74%
Peach Magno	20g	26g	77%
Fruit Punch	20g	26g	77%
Rocket Pop	20g	27g	74%
Mango Italian Ice	20g	27g	74%
Average Protein Percent Across All  1Up Nutrition Clear Whey Protein Flavors: 73%

So, is the 20g of protein listed on the label actually what you’re getting? Based on these scoop sizes and the protein yield? Nope. Not even close to isolate-grade density.

Nutrition Facts: 1 out of 10.

When a brand lists 20g of protein per scoop but delivers just 63–77% actual protein across the board, that’s not nutrition—it’s creative math. The label may say “Clear Whey Isolate,” but the density says otherwise. There’s no third-party amino acid verification, no sourcing transparency and the numbers don’t align with verified standards. If you’re trusting the 1Up Nutrition Clear Protein Powder label at face value, you’re trusting marketing, not muscle science.

🕵️‍♂️ 1Up Nutrition Protein Lawsuit: What One Up Nutrition Doesn’t Want You to Remember

1Up Nutrition has never been sued for amino spiking or protein underdosing. However, they were involved in a verified legal action under California’s Proposition 65, which requires companies to disclose exposure to chemicals known to cause cancer or reproductive harm.

In December 2018, the Environmental Research Center (ERC) issued a 60-day Notice of Violation to 1Up Nutrition LLC, alleging that several of their protein powders, pre-workouts, and supplements contained lead and cadmium levels above California’s legal limits — and that the company failed to provide proper consumer warnings. The alleged violations had reportedly been ongoing since at least 2015, according to ERC filings.

Rather than face prolonged litigation, 1Up Nutrition entered into a consent judgment in March 2019, which resulted in a legal resolution. While the specific terms weren’t disclosed, the outcome required 1Up to either reformulate their products, add warning labels, or both. Today, the brand includes a standard Proposition 65 disclaimer on its website, noting that its products “may contain” certain chemicals, including lead and cadmium.

So, while 1Up hasn’t been caught in a protein fraud case, their regulatory history with heavy metals and lack of third-party testing or published COAs means there’s still reason to question how transparent this brand is.

📋 1Up Nutrition FAQ

🏁 1Up Nutrition Clear Protein Review – Final Thoughts

Before you drop $60 on a tub of 1Up Nutrition Clear Protein Powder, here’s what you need to know—without the marketing fluff.

1. The label looks clean, but the numbers are dirty.
The 1Up Nutrition Clear Protein label says 20g of isolate, but with an average protein density of just 73%, you’re paying for more filler than function. Despite listing precise leucine and BCAA amounts, there’s no third-party testing or Informed Protein certification to verify any of it. It’s the supplement equivalent of a fake Rolex—shiny on the outside, but you wouldn’t want to lift with it.

2. This brand has a transparency problem.
From hiding whey concentrate behind an “isolate” label to quietly reformulating after a Prop 65 violation, every 1Up Nutrition review points to one thing: a brand that only changes when it gets caught. They throw around phrases like “lab tested” and “quality guaranteed” but never once publish a Certificate of Analysis or disclose sourcing. For a company that markets “Full Transparency,” the silence speaks louder than any slogan.

3. Better options exist—and they cost less.
You’re paying over $2.30 per serving for 1Up Clear Whey Isolate, which can’t verify its amino profile, uses vague anti-foaming agents, and may be amino spiked. Meanwhile, MyProtein Clear Whey Isolate is Informed Protein certified and cheaper. AGN Roots delivers verified 3.05g leucine per scoop and 86% protein density. Both are more transparent, more effective, and more trustworthy than 1Up’s label cosplay.

✅ Is 1up Nutrition Clear Protein Good?

That depends—are you shopping for results or just something that tastes like summer?

1Up Nutrition Clear Protein Powder markets itself as a clean, refreshing isolate. But under the hood? It’s the same formula-flipping, label-hopping story we’ve seen across every 1Up Nutrition review: bold claims, weak receipts. The new version appears cleaner, but it was only introduced after a Prop 65 violation—and the numbers still don’t add up.

So who’s this for? If you’re casually tracking protein and want something light-tasting to sip mid-day, it might have a place in your pantry. The macros are clean, and the sweetness hits for anyone cutting calories. But if you’re a gym-goer looking for a real post-workout protein that supports muscle growth? 1Up Nutrition Clear Protein, isn’t it.

Here’s why:

• No Informed Protein certification
• Inflated amino numbers with zero third-party verification
• Leucine claims that exceed AGN Roots without proof
• Same 20g protein per serving on both formulas… despite switching from concentrate to isolate
• An average of 73% protein density, way below isolate standards

And don’t let the “lab tested” marketing fool you—there are no published COAs, no amino breakdowns from ISO-accredited labs, and no transparency on where the whey even comes from. The inclusion of vague anti-foam agents, such as silica, adds another layer of suspicion to an already questionable label.

So is it good? The taste might hit on a hot day, but at that point, you’re better off with citrus-flavored sugar water—and at least that won’t pretend to support muscle protein synthesis.

Final Score: 10 out of 50. That’s 20%. Fails to deliver. 1Up Nutrition Clear Whey Protein isn’t a supplement built on quality—it’s a drink dressed up in gym clothes. If you care about recovery, transparency, or value, this brand shouldn’t be anywhere near your shortlist.

Are you looking for more protein reviews? Here are all of JKremmer Fitness unbiased protein powder reviews. Are you looking for a protein review that I haven’t done yet? Email me at my ‘Contact Me’ page, and I’ll do my best to provide an unbiased review within four weeks. 

🧐  1Up Nutrition Clear Protein Review Round-Up

Category	Score
Value	1 out of 10
Amino Spiking	1 out of 10
Mixability	6 out of 10
Ingredient List	1 out of 10
Nutrition Facts	1 out of 10
Overall Score	10/50, 20%, Fails to Deliver

📑  1Up Nutrition Clear Protein Review Sources

1 Up nutrition. (n.d.-a). 1 up Nutrition. https://1upnutrition.com/pages/our-mission

1 Up nutrition. (n.d.-b). 1 up Nutrition. https://1upnutrition.com/pages/returns

1 Up nutrition. (n.d.-c). 1 up Nutrition. https://1upnutrition.com/pages/prop-65

21 CFR 101.22 — Foods; labeling of spices, flavorings, colorings and chemical preservatives. (n.d.). https://www.ecfr.gov/current/title-21/chapter-I/subchapter-B/part-101/subpart-B/section-101.22

21 CFR 172.480 — Silicon dioxide. (n.d.). https://www.ecfr.gov/current/title-21/chapter-I/subchapter-B/part-172/section-172.480

60 day Notice 2018-02330. (2018, December 27). State of California – Department of Justice – Office of the Attorney General. https://oag.ca.gov/prop65/60-day-notice-2018-02330

Clear protein isolate. (n.d.). 1 up Nutrition. https://1upnutrition.com/collections/protein-powders/products/clear-protein

EFSA raises red flag for silicon dioxide safety over nanoparticles. (2018, January 18). FoodNavigator.com. https://www.foodnavigator.com/Article/2018/01/18/EFSA-raises-red-flag-for-silicon-dioxide-safety-over-nanoparticles/

Hanna, M. A. (2024, December 2). PDCAAS and protein analysis in food product development. Food Label Maker. https://foodlabelmaker.com/blog/label-guide/pdcaas-protein-analysis/

Rodriguez-Lopez, P., Rueda-Robles, A., Sánchez-Rodríguez, L., Blanca-Herrera, R. M., Quirantes-Piné, R. M., Borrás-Linares, I., Segura-Carretero, A., & Lozano-Sánchez, J. (2022). Analysis and screening of commercialized protein supplements for sports practice. Foods, 11(21), 3500. https://doi.org/10.3390/foods11213500

Stark, M., Lukaszuk, J., Prawitz, A., & Salacinski, A. (2012). Protein timing and its effects on muscular hypertrophy and strength in individuals engaged in weight-training. Journal of the International Society of Sports Nutrition, 9(1). https://doi.org/10.1186/1550-2783-9-54

Strinati, M. (2021, May 20). Silicon dioxide, risk additive still in use. FoodTimes. https://www.foodtimes.eu/consumers-and-health/silicon-dioxide-risk-additive-still-in-use/

Wyszumiala, E. (2020, November 15). Understanding and using NSF certifications. Nutritional Outlook. https://www.nutritionaloutlook.com/view/understanding-and-using-nsf-certifications