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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.

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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.

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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!

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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!

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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.

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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

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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!

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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

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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.

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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.

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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!

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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!

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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

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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!

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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

Kristina Graham

US ·3 reviews

I just have to say that I will not get my Peptides from anyone else. Prime Lab Peptides has great quality products and it gets to you fast! Also the best prices! Prime Lab Peptides you are making it happen!

Reviewed

Bruna Monteiro

US ·1 review

I placed an order about 1 week ago and until today I haven't received an email with the tracking code!

Reviewed

Robyn Johnson

US ·1 review

Fast shipping! Nice packaging too!

Reviewed

Rebecca Peters

US ·4 reviews

Service and shipping was great!

Reviewed

Luis Diaz

US ·4 reviews

Easy online order love the fast shipping

Reviewed

Christopher Hedio

US ·2 reviews

Fast delivery and great product.

Reviewed

Jennifer Freeman

US ·1 review

Amazing customer service and product!!!!

Reviewed

KIMBERLY BOURNE

US ·2 reviews

I did a order on Thursday Oct 23th and still have not received a tracking number. Ive emailed them twice as that l cant find a costumer service number to call. I have not received a email back stating anything. Im very upset about this as I'm a single mother and had to save up to buy this. Not happy Update: they did just emailed me back and reassured me that my order was on the way. Being that their is so many companies that scam out there,you never can be sure. So thank you primepeptide for responding back. See updated review [https://businessapp.b2b.trustpilot.com/reviews/68ff803add6ef103bf551306/?locale=en-us&businessUnitId=681f7d9aaa0d32686abce823]

Reviewed

Heather Defranco

US ·1 review

Fast shipping

Reviewed

DEE F

US ·1 review

Support resolved my issue

I have not received a notification about when my order will be shipped. I have sent messages asking and have not received a response. *Updated* The company reached back out to me and seems to be very willing to accommodate. They did fulfill the express shipping in a timely manner and it is expected to be delivered early. Thank you for taking my reviews seriously and helping me! Online shopping can be a scary place. Looking forward to testing out your product and future purchases. See updated review [https://businessapp.b2b.trustpilot.com/reviews/68f815131a44a1ec759ee70e/?locale=en-us&businessUnitId=681f7d9aaa0d32686abce823]

Reviewed

MARISSA MCCOLLUM

US ·1 review

Made an order a few days ago and I’m trying to get an answer as to when it will be shipped. Update: great customer service, got back to me right away and assured me my order was in its way. See updated review [https://businessapp.b2b.trustpilot.com/reviews/68fbf1968051074410389741/?locale=en-us&businessUnitId=681f7d9aaa0d32686abce823]

Reviewed

Justin

US ·2 reviews

I liked the fast shipping and the quality is good

Reviewed

Tonya Sims

US ·1 review

I'm so happy with this company thus far. Ordering was easy and shipping only took three days. Can't beat that. Price was super affordable. Very happy. Will be Ordering again.

Reviewed

Suzanne Clark

US ·1 review

QUICK DELIVERY, EXCELLENT PRODUCT!

Reviewed

Alexis Arnold

US ·1 review

Fast effective affordable

Reviewed

Tracey Cruseturner

US ·1 review

My first purchase was great.Received the product fast and easy made a second purchase and this time not so great I paid Saturday and it’s Thursday with no word on when I will receive my order and no shipping info seems like they do great the first time then immediately drop the ball.

Reviewed

Theresa Rose

US ·1 review

AVAILABILITY AND FAST SHIPPING

Reviewed

RR

US ·1 review

Fast shipping, easy to understand website! Will definitely be purchasing from them again.

Reviewed

Renee S.

US ·3 reviews

Awesome experience! Great peptides, prompt delivery, great packaging. Best of all: The BEST pricing! Will order again and again.

Reviewed

Carolyn Masterson

US ·1 review

Easy to use website, quick shipping, and great product offerings. Highly recommend them for your peptide orders!

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.