letha brown
US ·4 reviews
Fast delivery. Good prices with discounts.

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
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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.
letha brown
US ·4 reviews
Fast delivery. Good prices with discounts.
Diane Gibson
US ·1 review
Fast shipping , great communication. Lots of options. Sales too!
Kathy Malagisi
US ·1 review
Quick, easy, fast delivery and great price. Hoping for great results.
Matt K
US ·1 review
Super fast shipping on every order, great products. I've ordered several times and will continue to.
Sheila Gentry
US ·2 reviews
Premium product, quick shipment and professional customer service. I don’t use anyone else!
Gea Meehleib
US ·2 reviews
Fast transaction.
Poli Newman
US ·1 review
Delivery was seamless !!!
Bobbie Cuevas
US ·1 review
Fast Delivery and wonderful products!
Annette
US ·1 review
Fast shipping, honest communication and advertising. Would definitely buy again!
Maria Garcia
US ·1 review
The customer service I received from Mike was top-tier. I was hesitant about ordering, he was able to walk me through everything and what I would need to be successful in my journey. I so thankful he reached out in regards of having any questions.
Karina Portillo
US ·1 review
Everything about this company is great! I made a mistake when I did my order and I was worried I was gonna get charged double. I send a message telling them about it and they quickly resolved it. THIS is the company to get your peptides if you want them fast, affordable and safe.
Christopher Hedio
US ·2 reviews
This is the best peptide company. Always fast and great customer service.
Michelle S.
US ·1 review
I am pleasantly surprised about this company and the quality of this product. Their customer service and shipping has been top notch. I am on my third order and will happily recommend this company.
Douglas H
US ·1 review
There are so many choices Many companies where not up front with the information I need to make an educated decision Prime Lab fit my bill They did what they said they would do I feel that I made the right choice ordering from them Thank You Prime
donald armstrong
US ·6 reviews
GREAT CUST SERVICE AND FAST SHIPPING!
Sarah Jones
US ·2 reviews
Fast shipping and product is working well.
STAN BARNETT
US ·1 review
Ordering the product was easy, but I was sent a message stating that I was being upgraded at no charge and would receive two-day delivery. Order was on Wed. 3rd, On Friday I checked and it said delivery should be on Monday the 8th. It's not that I mind it coming in on Monday but don't tell us it is coming when it's not. Thank you for your response and I completely understand. I changed the status because of great customer service. See updated review [https://businessapp.b2b.trustpilot.com/reviews/69365c576c23976debf87d62/?locale=en-us&businessUnitId=681f7d9aaa0d32686abce823]
DEE
US ·3 reviews
Easy shopping, easy checkout, fast shipping
Loving life
US ·1 review
Great shopping experience. Ordered product and received it all within less than a week. Great website and prices. Products came packaged nicely.
Jamar W
US ·1 review
Very fast delivery
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.