Larry Pressley
US ·3 reviews
Easy to find what I am looking for. Easy Cart and Payment management. I like the volume discounts.

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.
Larry Pressley
US ·3 reviews
Easy to find what I am looking for. Easy Cart and Payment management. I like the volume discounts.
Jonathan Kiger
US ·1 review
Quick delivery, great price and great packaging
Shantell Cosom
US ·1 review
Very fast delivery. We'll detailed instructions on how to properly use peptides was send by email following delivery.
Vicki Swander
US ·4 reviews
First the product meets all my expectations and then some! Their CustomerSupport/Customer Service is amazing! Any questions I have had regarding reconstitution were answered in less 12 hours and most of the time I got an immediate response . Prime Labs is such a pleasure to do business with. My product was delivered on time and exactly when I was told and the communication about the delivery along the way was great! If you want quality products and great customer support Prime Labs is the Best of the Best! Thank you Prime Labs for all you Do! Vicki
Amy G
US ·2 reviews
Fast shipping and the product works well
Kody Mills
US ·2 reviews
I’ve had nothing but 10/10 experiences with Prime Lab Peptides. Their products are 100% legit and arrive on time without fail. Their customer service is also unrivaled! Always quick to respond and help out! I highly recommend everyone looking for affordable prices and quality service and products to use Prime Lab Peptides.
Marsha Ann Martin
US ·1 review
Filled my request as soon as they received it!!
Shawn
US ·1 review
Fast shipping and good product
Paul and Erin Hess
US ·1 review
Amazing products and customer service!
morgan campbell
US ·1 review
Great meds and good company, but pay $35 for a membership and can’t get access to it. I can’t use my points I’ve redeemed and there is no log in button to even see anything ..
Liz Reyes
US ·1 review
When I tell you that the shipping was as promised and package as expected. Thank you so much Prime Labs and all the hands involved in making things happen for your customers. Wishing you all a happy and prosperous New Year.
Stam Amarti
US ·3 reviews
Excellent customer service and support — timely and quick delivery of research products—
Gigi
US ·2 reviews
Best customer service!!!!!!
Jade Reilly
US ·1 review
Great product and fast shipping! Wonderful customer service.
Angela Bandstra
US ·2 reviews
Fast delivery!
Tami J
US ·1 review
The time between ordering and when I received my product was extremely quick and the response when a part of my shipment was damaged was very timely and managed appropriately. I would highly recommend. I’ll be ordering again.
Toni Miller
US ·1 review
Everything was great. Package arrived faster than I anticipated and it was just as described. Will definitely be ordering again. Very easy process.
customer
US ·15 reviews
Cheap prices, ease of order, and FAST shipping! GREAT service
Hodge
US ·2 reviews
Fast delivery, quality product
LANA C
US ·1 review
UPDATE REVIEW- My Black Friday order had been delayed a couple of weeks however it was finally shipped and as a courtesy they offered a refund and assured me the order was on its way. Customer service is really on top of orders and will message you within a day. My confidence has been restored and I will order from them again. Also, this was my third order and the first two shipped on time. Thank you! See updated review [https://businessapp.b2b.trustpilot.com/reviews/6941cb8133b66ecdafd9d04a/?locale=en-us&businessUnitId=681f7d9aaa0d32686abce823]
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.