Connor K.
Order was on time and worked well!
Order was on time and worked well!

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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Connor K.
Order was on time and worked well!
Zach K.
They always take care of my support requests and their ingredients are hard to beat!
Eric W.
I shipped to the wrong address, totally my fault. Contacted customer service and they sent out a replacement ASAP! Great customer service and top notch quality products. They are my top supplier!
D. B.
I really trust and love Transparent Labs products and appreciate how they structure and markets their products. They seem to put purity of products as a high priority and I love that. Quality above quantity and for me that’s paramount. I already subscribe to Consumerlabs and Consumersreports. Consumerlabs is a 3rd party testing lab that test a bunch of supplements throughout the market. They tested a bunch of protein products in previous testing and after finding out about Transparent Labs, I wrote to consumer labs about possibly including Transparent labs in their testing. Well lo and behold in a recent testing they included Transparent labs 100% Grass fed protein in Milk Chocolate. When I saw that it tested low in heavy metals along with having a high percentage of protein actually in the product(it tested at 33g instead of 28g as marketed on tub) I was so astonished and I knew I made the right decision in choosing Transparent labs as my go to supplement company. Again I like their use of quality ingredients and omission of all the fillers and crap. I so hope they do not change or tweak this. Their customer service is great also. I contacted them via email on a Saturday and I got a prompt response. I had bought the Stim Free preworkout and Protein Variety pack on subscription. I tried to modify it but I couldn’t and they sent another round of products. The protein was useful but the Preworkout wasn’t because I still had tons from 1st order. As I said, I reached out and told customer service of my issue. Their name was Reilly and they were able to troubleshoot why I was unable to modify my orders. Come to find out, I spelled my email address wrong when I placed order but after when I created an account, I did so with my regular email. That’s what the discrepancy was and Reilly was able to fix everything for me under my correct email. When I logged on I was able to see my orders and I had the option to activate them or pause them which I really liked. I also told Reilly I had no use for the preworkout and wanted an exchange. Well I sent a picture of it and within minutes I received a gift card which included a full refund. That was fast, quick and easy. They don’t send return receipt to ship product back but maybe that’s for liability reasons. I really hope people do not take advantage of this. Idk but I’m locked in with them. I’ve already put a couple of friends on to them and one friend used to use some Walmart protein. She tasted Transparent labs and although she didn’t initially like it, she appreciated it because she said it tasted clean as opposed to the garbage she’s used to which is filled with sugars, sweeteners and a whole bunch of junk. I can’t say enough about Transparent Labs except trust them and buy your products here. Do your own research if you can about what products you are looking for. I really don’t think you’ll regret it. I know I don’t.
Ramon R.
Great customer service!
Adam
Had lost packages in transit which can happen, however, the support team stepped in to salvage the situation. Really grateful for the effort!
Response from Transparent LabsJun 10, 2026
I’m very sorry for the experience you had here. I’d really appreciate the chance to review this personally and make it right. You should receive an email from us requesting a bit more information so we can locate the order and review what happened. Once we have those details, we’ll work to get this fixed ASAP.
Hello
I've been taking natural supplements for a long time. The mixibility of their protein and collagen is the best.I've ever experienced. I have poured through a hundred reviews and transparent labs is always at the top. I had a customer service issue they handled it extremely quickly. This is the top company out there.Do your own research nobody's better. Grateful for their product and their service. David
Erik L.
I’ve tried a lot of different supplement and protein brands over the years, and Transparent Labs has consistently stood out from the rest. The quality of their products, ingredients, and overall transparency is noticeably better than many competitors I’ve used. Everything I’ve tried has mixed well, tasted great, and delivered exactly what I expected. It’s refreshing to find a company that prioritizes quality over marketing hype. Highly recommend Transparent Labs to anyone looking for premium supplements they can trust.