Amazing service! Some of the best prices around and they ship fast, I had a package show up missing one of my Peptides and they jumped right on it and express shipped it overnight.
Mike Ogle
Research Use Only. Products listed are not for human or animal consumption. Statements have not been evaluated by the FDA.View full disclaimers →
Partner spotlight
31 compounds in stock, 114 of their 114 listings backed by a published COA, and 10% off with code PEPLOOKUP. See how their live prices compare with every other supplier on their profile.
31
Compounds in stock
114
Listings tracked
114
Listings with COAs
Partner discount
10% off
The directory
90 listed
PepLookup Community · Hosted on Skool
A free forum for researchers to learn peptide science, interpret certificates of analysis, review published studies and compare verified suppliers.

BioPeptiTech is a research peptide supplier offering >99% purity, third-party testing, batch COAs and a broad range of research compounds.
Exclusive BioPeptide Technologies offer
15% off with coupon
Customer reviews
Amazing service! Some of the best prices around and they ship fast, I had a package show up missing one of my Peptides and they jumped right on it and express shipped it overnight.
Mike Ogle
I had an outstanding experience with this company. I accidentally ordered the wrong product, fully expecting a complicated return process or even a denial but instead, I was met with some of the best customer service I’ve ever experienced. Their support team responded quickly and what impressed me was how they escalated my request to management without me even asking, and resolved everything smoothly. To my surprise, they issued a full refund with absolutely no hassle and even told me I didn’t need to return the product. It’s clear this company values long-term relationships over short-term profits. They operate with integrity. Because of this experience alone, I will absolutely be a returning customer and will confidently recommend them to others.
Steve C
Fast shipping, great communication and customer service! Products are top notch quality. They were out of the size bottle I ordered, so they sent a bigger bottle at no charge! Great company, highly recommend!
Jay Beef
So I decided to try research peptides for the first time. I was very very skeptical about the quality of these peptides, and the insane low prices. This place is totally legit 😳. They sent my order out within a day, I got it in 2. And now I've given my fat a$$ research rat it's medication, and not only is this effective, I actually had to lower research rat's dose 😂.I HAD been researching previously using compounded from BMI so ib do know I was getting legit peptides, but this is very obviously stronger, so be advised. Reconstitution went perfect. I am DEFINITELY going to be a loyal customer to these guys, and already planning a second purchase 😀. They texted my phone within an hour or two of my order and I could see it was being prepared. They made themselves very available.
Angela
The 1st order seemed real and actually worked. The next couple times I ordered the peptides it must have been something else in the vial because even after increasing the dosage, it did absolutely nothing. Wondering if they get you hooked after the 1st order, then change ingredients so your not getting the real product.
Pam Sloan
Reviews are summarised from Trustpilot and linked to their source. They are not verified or edited by the site, and they describe customer experience, not product testing.
View all reviews on TrustpilotProduct catalog

$3.83/mg · seen 1mo ago
View COA
$3.83/mg · seen 1mo ago
View COA
$5.87/mg · seen 1mo ago
View COA
$4.85/mg · seen 1mo ago
View COA
$0.91/mg · seen 1mo ago
View COA
$2.55/mg · seen 1mo ago
View COA
$5.10/mg · seen 1mo ago
View COA
$5.10/mg · seen 1mo ago
View COA
$5.10/mg · seen 1mo ago
View COAQuestions