Jonathan C.
New favorite flavor.
Recently grabbed the dark chocolate protein powder. It’s my new favorite flavor. I’m simple and just mix with water and it tastes great.

At Transparent Labs, we believe supplements should be exactly that — transparent. No proprietary blends. No hidden ingredients. No artificial sweeteners, dyes, or unnecessary fillers. Just clean, science-backed formulas using the highest-quality ingredients available.We’re committed to setting the gold standard in the supplement industry by formulating every product with clinically effective doses — meaning the exact amounts shown in research to deliver real results. Whether you're training to build muscle, burn fat, enhance endurance, support recovery, or optimize overall wellness, our products are designed to fuel your goals with precision and purpose.What makes us different?Third-party tested for purity and potencySourced from the best of the bestManufactured in cGMP-certified, NSF-certified facilities right here in the USATrusted by athletes, coaches, and health professionals worldwideOur community demands the best, and we deliver. With thousands of 5-star reviews and a loyal customer base that spans the globe, Transparent Labs is redefining what it means to supplement with integrity.If you’re looking for clean, effective, and trustworthy supplements backed by science — you’ve found the one.
Transparent Labs (transparentlabs.com) has 558 customer reviews on Five Star Index, with an average rating of 4.4 out of 5.
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Jonathan C.
Recently grabbed the dark chocolate protein powder. It’s my new favorite flavor. I’m simple and just mix with water and it tastes great.
Jack A.
I’ve been really impressed with Transparent Labs Protein Isolate Powder. The quality stands out right away—from its clean, transparent ingredient profile to how effortlessly it mixes without any clumping or grit. It’s also very easy on the stomach, which is a huge plus for me, and I never experience the heaviness or bloating that can come with other protein powders. The taste is smooth and well-balanced—not overly sweet—so it’s enjoyable on its own and versatile enough to blend into smoothies or recipes. When I’m in the mood for a richer flavor, I like to enhance it with a bit of instant espresso or Dutch-processed cocoa, which elevates it without overpowering the base. I also appreciate the brand’s commitment to avoiding unnecessary fillers, artificial additives, and questionable ingredients. That level of transparency gives me confidence that I’m fueling my body with something clean and effective. I do not work out often, and because of my diet, I use it as part of a light meal replacement. Overall, it’s a dependable, high-quality protein that delivers on both performance and integrity. It has definitely become a staple in helping me consistently meet my daily protein goals.
Richard S.
I discovered Transparent Labs supplements back in 2020 & it has become my go to when it comes to supplementation. I love how they stand behind their core value of transparency when it comes to their ingredients and 3rd party testing. All of that is important when deciding the quality of a product. I feel the difference when I've used them compared to the other supplements I've used in the past, which I've dabbled in the supplement world since 2012.
Treva E.
I’m giving this company five stars because of their great customer service. I ordered the black cherry HMB creatine and it was very sweet. However, they refunded my money for the next shipment and canceled my auto ship without any hesitation. The product is great. I just ordered the wrong flavor and I will be back. Great customer service!
DJ
World Class Customer Service & Fantastic Products.
Drew J.
Everything with TL has been great so far. All the products taste great. On top of that I ordered the wrong flavor of protein and I tried to contact them to switch before they shipped it, but I was too late. Instead they sent me out the flavor I wanted free of charge. I’ve worked in and dealt with customer service my entire adult life and that right there is top tier customer service!
Inice G.
Answered all questions quickly. Great customer service which is hard to get these days. Great products.
Brad A. P.
In my journey, I have tried Thorne, optimum nutrition, Amazon elements, Kirkland brand, and others! Transparent Labs delivers the best quality, product, support, and results, bar none! I can’t speak highly enough about this company, have no hesitation here.