TrustprimeTrustprime
Prime Lab Peptides cover banner
VERIFIED COMPANY

Prime Lab PeptidesReviews 1,276

Reviews 1,2764.9

Research-use-only peptides · Miami, United States

Review summary

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.

Shipping speed4.90

813 reviews

Ordering experience4.71

423 reviews

Product quality4.92

336 reviews

Customer service4.87

259 reviews

Pricing4.92

242 reviews

Packaging4.79

70 reviews

Based on these 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.

Read this review

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.

Read this review

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!

Read this review

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!

Read this review

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.

Read this review

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

Read this review

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!

Read this review

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

Read this review

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.

Read this review

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.

Read this review

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!

Read this review

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!

Read this review

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

Read this review

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!

Read this review


Company details

  • #1 of 16 best companies in Research and Product Development
  • #2 of 29 best companies in Biochemical Supplier
  • #2 of 13 best companies in Biochemistry Lab
  • #2 of 26 best companies in Biotechnology Company
  • #4 of 11 best companies in Laboratory
  • #1 of 2 best companies in Pharmaceutical Lab

Written by the company

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.

FREE & Fast U.S. Shipping

Orders ship within 12 hours – always free.

Orders ship within 12 hours – always free.

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.

Contact info

Erin Hess

US ·3 reviews

Amazing products, prices and customer service! The website is easy to navigate and the orders arrived on time. All in all I am very pleased with this company.

Reviewed

Jessica Hoch

US ·1 review

Very happy with my order. Arrived as expected! Most importantly product is affordable!

Reviewed

Carol

US ·3 reviews

Great communication, immediate response when I placed my order Status updates about shipping process

Reviewed

Becca

US ·2 reviews

Everything as promised and quick shipping

Reviewed

April Christensen

US ·1 review

Great working already

Reviewed

Kassandra Solis

US ·1 review

👍arrived on time and within a couple days

Reviewed

Sandra

US ·1 review

The entire process was easy and they answered any questions that I had. Shipping was fast and the products as described.

Reviewed

Justin

US ·2 reviews

Great pricing! Placed order on a Thursday evening and received the following Wednesday. Received email updates from order confirmation to delivery.

Reviewed

Tabitha Hobbs

US ·2 reviews

Great job I will be reordering !!!!

Reviewed

Carl Morse

US ·1 review

Everything was as stated on time very quick.

Reviewed

Billie Moody

US ·1 review

Great price and fast shipping. They were great at communicating through the whole purchase and shipping process.

Reviewed

Vicky Lagrove

US ·7 reviews

Best prices around and I checked alot of sites they have just what I need!

Reviewed

Freda Chavez

US ·2 reviews

Great easy service and fast delivery!

Reviewed

Cynthia Hauze

US ·2 reviews

The delivery was timely. The order was packaged very good. No problems at all.

Reviewed

David G

US ·17 reviews

Excellent service, great products, excellent pricing. Prime Labs is a top notch provider of research grade peptides. Our lab demands top purity and they deliver every time.

Reviewed

L in Carson

US ·1 review

Very fast customer care

Reviewed

Melva Eddy

US ·1 review

Ease of ordering

Reviewed

Steph Gordon

US ·2 reviews

I was hesitant to buy due to some of the negative reviews but extremely happy with my purchase. Effortless transaction and Super fast shipping! I will be ordering again. Thank you!

Reviewed

Colleen Doyle

US ·3 reviews

Great company to do business with, great communication, received my order through FedEx and provided a tracking number through an email, they are a lot more inexpensive than any other sites and get back to you very quickly, I've already been referring them to friends, they are compassionate and understanding as well

Reviewed

Marsha Jones

US ·2 reviews

My experience was great with my first order with the order and paying process as well as the product, is the reason I returned as a repeat customer.

Reviewed

How reviews work here

Where these reviews come from

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.

Every review is read before it goes live

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.

Nothing is filtered by rating

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.

What is not here

Reviews their authors deleted, and reviews taken down before the former profile closed, are excluded — republishing them would put back online what was removed.

How the rating is computed

A plain average of 1,276 ratings, every review counting once. No weighting, no recency bonus.