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.
Written by the business, not verified by us.Transparent Labs (www.transparentlabs.com) has a 4.6 out of 5 rating on OK.one, based on 102 user reviews collected here. It is listed under Sports and its reputation is excellent. 89% of reviews are 4 stars or higher and 9% are 1 star; The business has replied to 50% of negative reviews; Reviews mostly discuss Product, Customer service, Quality. Last updated 2026-09-02.
Reviewers overwhelmingly had a great experience with this company. Consumers consistently highlight that the fitness supplements feature clean ingredients, blend smoothly, and offer fantastic flavors for daily workouts. People frequently share that the support representatives are remarkably helpful, highly responsive, and quick to resolve any questions or ordering mistakes. However, some customers also noted frustrating issues with delayed deliveries and significant difficulties reaching support representatives by phone or email. A few reviewers experienced prolonged shipping times, missing packages, or incorrectly fulfilled items that required considerable effort to fix. These buyers felt disappointed by the lack of communication regarding their unresolved orders.
Auto-generated from all reviews of this business. For reference only.Wanted a particular product. Saw they were advertising a 10% discount. Tried to load the discount code and was unable to. I contacted TL and explained. They sent a discount amounting to MORE than 10% to my card. In this day and age, WHO DOES THAT?? Actions like that will keep me coming back,( of course, the products are great too!)
Kiera was attentive and helped me with a replacement order because USPS messed up.
This company not only provides an excellent quality product but backs it up with superior customer service. Highly recommended these products,
Honestly, everything I’ve tried from Transparent Labs has been top-tier. Great taste, clean ingredients, and great results. They’ve definitely earned a long-term customer in me. Their Grass-Fed Whey Protein Isolate Salted Chocolate Carmel flavor is so good!
The customer service response time is always quick and is extremely responsive. The PB chocolate protein bars are routinely out of stock but they send a substitute if/when I ask. Overall great company and excellent response time.
Excellent proteins, super clean and excellent customer support. Highly recommend. Customer care is quick to resolve any issued and Reilly is a great rep.
Bulk Black Pre Workout Flavor Name: Black Cherry First, the Black Cherry flavor is absolutely awful. I've used a lot of pre-workouts over the years, and this is one of the worst-tasting flavors I've ever had. I regretted ordering it almost immediately. Unfortunately, the taste wasn't even the biggest problem. This formula contains Huperzine A, which is designed to increase acetylcholine levels. While some people may tolerate that well, I did not. After my very first serving, I developed the first migraine I've had in years. Not a mild headache—a full-blown, debilitating migraine that was horrific and completely ruined my day. Obviously everyone's body reacts differently, but after looking into the ingredients, I strongly suspect the Huperzine A and resulting increase in acetylcholine played a role in triggering it. I've used plenty of other pre-workouts without experiencing anything remotely similar. Between the disgusting flavor and the severe migraine, this product was a complete waste of $55. There are far too many good pre-workouts on the market to risk dealing with this experience, especially at this price point. I would strongly recommend looking elsewhere.
I am actively using several protein and other work out supplements. Strawberry, peanut butter, chocolate, vanilla flavours of protein are so good and rich and sweet when mixed with milk, you’d swear it was a milkshake and not a healthy drink. It’s a health hit and a tasty treat. Other workout supplements are all working together giving results. Went from 24% body fat to 20% in 3 months with 8lbs lean weight gained. These products work, if you put in the effort .
I had trouble selecting a chocolate peanut butter protein. In my cart it showed correctly, but after ordering it showed vanilla. I noticed late and reached out before shipping. The order had already been processed and shipped later the next day. TL customer service hooked it up with a gift card for the correct flavor and let me keep the vanilla. Definitely my new protein supplier going forward.
My experience with Transparent Labs was amazing, really love the customer service department especially! They treated me right!
Stellar customer service and great products. They have more than earned my repeat business.
I can't say anything nice about this company. I tried the Nitric Oxide and noticed ZERO improvement. Ok, I bought it to try it and it was a bust...no biggie. However, another N Oxide showed up soon after. I guess we get automatic subscriptions! I didn't want this so I tried to contact Transparent Labs MULTIPLE times through many emails and phone messages to obtain a refund. ZERO responses. Nobody mans the customer service. There is ZERO customer service. I don't trust this company for anything.
Hi Kevin, We’re very sorry to hear about your experience, and we completely understand your frustration. This is not the level of support we want any customer to feel they received. We’d like the opportunity to look into this further, confirm what happened with the subscription/order, and make this right. I have requested more information through Trust Pilot to get to the bottom of this for you!
I accidently had made a mistake on an order. I emailed the customer service team and were amazing in terms of their help. Couldn’t have asked for better experience. Also anyone looking for protein, transparent labs is the best.
Reilly & Colin were really easy to deal with and very quick to respond. Just overall, really really happy with the experience with customer service at Transparent Labs. Then again, I've always had a great experience, especially with their customer service, and the quality of their products is unmatched.
These products are great, and the customer service support is amazing.
Fantastic customer service! My order got lost in the mail and I was sent a replacement immediately.
I recently found that I have several heart issues. I also have begun eating more Mediterranean diet meals, while trying to add muscle mass to my 78 year old arms, chest, back, abs, and legs. I looked for the highest rated Protein powder I could find. I found Transparent. After consulting as well, I received great customer service and recommendations. Great flavor, great service. If the protein is true, its a winner.
This is a great company. I love the collagen. Friends are noticing a difference in my skin. I’ll be honest and say there is a slight taste to it (I add to my coffee) but after the first couple days I no longer notice. I get this monthly and would definitely recommend it
Excellent quality of products. I personally use bulk black pre-workout and the difference is huge compare to others. More pumps during exercise. The protein is clean and have great taste offering 28 grams of protein. The creatine HMB is also excellent. The customer service responds quickly
Apart from the product, Best customer support was provided. Very sweet and helpful people
102 reviews matching
nakednutrition.com
PROMIX Nutrition
Thorne
Momentous
Nutricost
Eco Sciences
The Feed
1st Phorm