Shawn Guillory
US ·1 review
I ordered and two days later I got it. FAST SHIPPING

Computed from all 1,272 archived reviews — not written by us.
96% of the 1,272 customers who left a review rated their experience 4 or 5 stars. The subjects they raise most often are shipping speed, ordering experience and product quality. Product quality is the most consistently praised (4.92 average across 336 reviews mentioning it). Ordering experience draws the most mixed feedback, at 4.71. The 27 reviews rated 1 or 2 stars are kept in this archive and can be read using the rating filter.
813 reviews
423 reviews
336 reviews
259 reviews
242 reviews
70 reviews
Jeremy Mock
US ·1 review
Very helpful with information. Quality product and fast shipping. The staff was also very responsive when we asked some questions.
Jackie Hansen
US ·1 review
Only giving a 4 because I haven't started my research yet. Ordering and shipping were amazing! All items were in great condition and nicely packaged. So far I do recommend PrimeLab Peptides.
Nicole
US ·3 reviews
Highly satisfied with my experience with Prime Labs. I truly appreciate how detailed and informative their peptide descriptions are, it made understanding the products easy and reassuring. The ordering process was quick, simple, and hassle free. Shipping was incredibly fast, and the research product works fantastic. The pricing is also very reasonable and fits well within my budget. I highly recommend Prime Labs!
Sam Henry
US ·1 review
Reasonable prices - would hope for more promos considering how much we have bought for our research, but great shipping and customer service. Overall, highly recommend!
Dawn McKinzie
US ·1 review
The process was easy as well as the instructions on and about the products offered. Choosing the right product, ordering, checking out and shipping also no problem. Delivery was quick with the QR codes right on the box for easy access and reinforcement of instructions. Wonderful experience & don't forget the great discounts offered!! Thank for your research.
Tarah Vantellman
US ·1 review
Love the product lost 20lbs already and feeling good low side effects. Shipping is fast and friendly. Iv been recommending this to all my friends
Ericka Z
US ·1 review
Great experience overall! There is a wide variety of products available to review, and each listing includes clear descriptions and easy-to-follow directions. The entire process is seamless, from selecting products to checking out. Shipping is prompt, and tracking information is readily available, making it easy to monitor orders every step of the way. Highly recommend!
Amir Jammal
US ·1 review
Product has always arrived on time or earlier. I have only ever had one issue with a product getting lost in transit and to my surprise they were very communicative. They even gave me a new shipment after they found that the deliverer lost the order. Will definitely continue to use prime lab
Sheila
US ·1 review
Delivery is fast; I receive my product a few days after I order it. I have been taking Retatrutide for 4 months now and have lost 40 pounds! I am so happy with the results.
Marcelo Tadeu Copini
US ·1 review
The entire purchasing experience exceeded my expectations. The communication was excellent from start to finish. Their customer service was professional, responsive, and genuinely committed to solving every question quickly. The products arrived well packaged, professionally sealed, and exactly as ordered. The quality of the packaging and presentation gave me a great deal of confidence. Based on my experience, I can confidently recommend Prime Lab Peptides for both their outstanding customer service and overall professionalism. I will definitely order from them again on my next trip to the United States.
Holly Volkmuth
US ·1 review
So far, so good. Ordering was easy, shipping was upgraded for free, the packaging is great, and pleased with my research materials!
Heather Green
US ·1 review
The product was easy to order and priced very competitively! The shipping was extremely fast which was much appreciated. I would definitely order from this company again!
Fiorella Castañeda
US ·2 reviews
Mala porque he pagado el producto y mas de 9 dias no me entregan el producto ni atienden mi queja Siento que ka calidad e intensidad del producto en los envios iniciales era bueno y ahora no Parece agua
Rayssa Cristina
US ·1 review
Produto excelente! Fiquei muito satisfeita com a compra. A entrega foi rápida, o produto chegou muito bem embalado e exatamente como descrito. Recomendo!
Prime Lab Peptides is a research-use-only peptide supplier known for consistent product quality and responsive customer support. We're a team of passionate individuals driven by the mission to provide the highest possible quality on the market — not by profit, but by purpose.

We process all orders within 12 hours of confirmation. Every package is shipped directly from our U.S. laboratory via FedEx 2Day Air, with full tracking and protective packaging to ensure fast and secure delivery.
Shawn Guillory
US ·1 review
I ordered and two days later I got it. FAST SHIPPING
Rayssa Cristina
US ·1 review
Produto excelente! Fiquei muito satisfeita com a compra. A entrega foi rápida, o produto chegou muito bem embalado e exatamente como descrito. Recomendo!
Ash Tree Of Life
US ·1 review
Reliable company with pure quality products
Margaret Zawadzka
US ·1 review
Great quality of product, a reasonable pricing, and a reliable payment system.
Mike Kiser
US ·2 reviews
So far so good. Ordered Bcp-157, TB-500 Semaglutide, Glow, MeloTan 2.. All seem to work how they should. Shipping is lights out fast. Most of the time from order placed to my mail box is 3-4 days tops. Pricing is a little more than other companies. But you get what you pay for. The fast shipping and quality make up for any price difference. I’ll keep ordering as long as they keep up the fast shipping and quality. If you are seeking out cheap pricing I’m betting you’re not getting great quality and shipping in 3-4 days.
Dana
US ·1 review
Great selection and fast shipping!
James Lisicky
US ·2 reviews
I’ve ordered four times twice I got it asap other two times they were sold out they don’t let you know it’s impossible to get a hold of them , it’s hit or miss and than it’ll take weeks to get a product or even a response if you want reliability than then this isn’t the company. Products are good when you actually receive them, product sold out again and can’t get a replacement I have to chalk the 85$ as a loss this time .
brandon olinde
US ·1 review
Great product! Works great!!
monica urbanic
US ·1 review
Ordering was fast and easy. Delivery was quick and packaging was excellent. The product is great!
Jason Gibson
US ·1 review
Easy and fast transactions. Quick delivery with high-quality products. Highly recommend.
Cyn
US ·1 review
Easy check out. All information needed for product use was provided. Fast shipping.
Josue Gonzalez
US ·1 review
Great stuff! Easy shipping!
AM
US ·1 review
The peptides were timely and instructions for use were exceptionally detailed and clear (but not so detailed where one gets lost). Will definitely be purchasing from here again.
BRIAN
US ·1 review
The products are real, I'm losing weight in a dose-dependent manner, and I recommend this company. The products arrived and everything was in order. After my initial review, customer support reached out, acknowledged the processing delay on their end, and offered me a coupon toward my next order. I appreciate that they made an effort to make it right. I hope these products are real and anyone who can verify that they are shares there experience! See updated review [https://businessapp.b2b.trustpilot.com/reviews/6a20a9e121349235160ae149/?locale=en-us&businessUnitId=681f7d9aaa0d32686abce823]
Courtney Yates
US ·1 review
Highly recommend!
Ryan Matus
US ·1 review
Awesome service.
Gina
US ·1 review
Love the product!!! Works great!! Shared with friends and they are losing weight and getting healthier also!!
Dave Byrne
US ·1 review
Easy to order and complete purchase. I have been ordering from them since January 2026 and have received every order on time with no issues. The products are verifiably third party tested and work as they should.
ABeltz
US ·1 review
Great quality product at a great price!
Jeannie Hester
US ·1 review
I have purchased twice from Prime Lab Peptides and was a great experience with great product. The new paying system has been down low though- I can’t get any of the three payment options to go through. I had to start buying my product from another company. However, if prime lab peptides were to open up more accommodating payment options I’d surely go right back to spending my money there. Thanks 😊
Two sources. 1,272 were left by customers on our former public review profile and rebuilt from the notification we received for each one — the wording, rating and date are the customer's own. The rest were written here since, after an order or directly from this page.
A human reads each new review for abuse, defamation, personal data or off-topic content — never for its rating. Every decision is logged with its reason, and a published review appears word for word.
The 19 one-star and 8 two-star reviews are kept and readable through the rating filter. A page that only shows praise is not worth reading.
Reviews their authors deleted, and reviews taken down before the former profile closed, are excluded — republishing them would put back online what was removed.
A plain average of 1,276 ratings, every review counting once. No weighting, no recency bonus.