Wyatt Blake
US ·1 review
Ok ok, didn’t think I’d be the type to leave a review, but wow… these guys actually care. My package arrived faster than my Uber Eats last week. Peptide game strong. Definitely my new favorite brand

Research-use-only peptides · Miami, United States
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.
Wyatt Blake
US ·1 review
Ok ok, didn’t think I’d be the type to leave a review, but wow… these guys actually care. My package arrived faster than my Uber Eats last week. Peptide game strong. Definitely my new favorite brand
Naomi Okafor
US ·1 review
Customer service was on point and delivery came faster than expected. Solid brand !
Emily Johnson
US ·1 review
So yeah. If your reading this and you’re hesitant like I was: do it. This is not just some random sketchy site. Prime Lab Peptides is the real deal.
Dominick Williams
US ·1 review
usually don’t write reviews, but I had to this time.A month ago, I was really struggling with my weight. I tried dieting, running, even those silly detox teas. Nothing worked. One night, after scrolling TikTok for hours, I stumbled on someone mentioning GLP-1 peptides and ended up on Prime Lab Peptides.
Yvette Elliot
US ·1 review
I started the injections the next morning.No nausea, no crazy side effects. Just… less hunger. Way less. I wasn’t snacking every hour. I felt in control for the first time in years.
Eric Nunez
US ·1 review
Prime Lab Peptides has consistently delivered an outstanding experience. I’ve tested several of their research products, and every single one surpassed my expectations in both quality and results. The customer service team is sharp, responsive, and genuinely helpful. Plus, the fast shipping was just the cherry on top!
Ricardo Fisher
US ·1 review
Prime Lab Peptides has consistently delivered an outstanding experience. I’ve tested several of their research products, and every single one surpassed my expectations in both quality and results. The customer service team is sharp, responsive, and genuinely helpful. Plus, the fast shipping was just the cherry on top!
Millicent Rogers
US ·1 review
This website is super intuitive and clear, and they alwayss ship incredibly fast! I’ve ordered 4 times already and every single order arrived within 24 hours, seriously impressive. Its by far the most affordable and hassle-free place to get my GLP-1 meds. Customer support is fast to respond and provides clear instructions. I’ll definitely be ordering again until the end of my cycle.
Rose Anderson
US ·1 review
So yeah. If your reading this and you’re hesitant like I was: do it. This is not just some random sketchy site. Prime Lab Peptides is the real deal.
Jackie Gayle
US ·2 reviews
So yeah. If your reading this and you’re hesitant like I was: do it. This is not just some random sketchy site. Prime Lab Peptides is the real deal.
TIMOTHY GRANDY
US ·1 review
Now it’s been about 4 weeks s and I’ve lost 22 pounds. I’m sleeping better, I’m less bloated, and I genuinely feel like myself again. See updated review [https://businessapp.b2b.trustpilot.com/reviews/68a3a249faeb2a2b60d1be86/?locale=en-us&businessUnitId=681f7d9aaa0d32686abce823]
Jimmy Adkins
US ·1 review
What blew me away was the support team I emailed d with a dumb question and Sofia replied in 6 minutes. SIX. She even checked in on me a week later. That’s rare.
Melissa Beadle
US ·1 review
Literally two days later, my order showed up. Inside the package, everything was clean, labeled, even a little info card on how to reconstitute the peptide. It felt like someone really took care putting it together.
Jackie Gayle
US ·2 reviews
I started the injections the next morning. No nausea, no crazy side effects. Just… less hunger. Way less. I wasn’t snacking every hour. I felt in control for the first time in years.
Stanley Pope
US ·1 review
was super skeptical, like… this stuff really works? But the website looked legit, clear, prices were good, and I saw they had fast shipping. So I gave it a try.
Dolores McQuaig
US ·1 review
I was super skeptical at the beginning but it actually works lost 26 pounds in 4 weeks and I feel great no headaches no sickness just a little tired on some days so far the best decision I made this year
Whitney
US ·1 review
I just ordered a couple days ago haven’t got my order yet but so far it’s been a good experience. I can’t wait to get my order and get started and I’ll definitely come back with my review
Yolanda Ward
US ·1 review
I’ve been on it for just over a month and already dropped 26 lbs. No nausea, no bad side effects, just a bit of tiredness sometimes. Honestly, I’m soooo glad I started these injections with Prime Lab 🙏🏻
Tony Overstreet
US ·1 review
I was nervous making my first peptide order, but wow — quality, packaging, and service all exceeded expectations. Feels like I got lucky finding them first try.
Peter Fur
US ·1 review
This company doesn’t need fancy marketing — the purity speaks loud enough. You notice it right away in both how it feels and how it works.
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 1,277 ratings, every review counting once. No weighting, no recency bonus.