5.0
Very fast service, with the reviewer reporting quick dispatch and a smooth experience from order through to delivery.
Jim Heaton
Loading…
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
BioPeptide Technologies
LA Peptides
Main Peptides
Northline Labs
Peak Lab Peptides
Royal Peptides
Ventra Sciences
ZC LabsPepLookup Community · Hosted on Skool
A free forum for researchers to learn peptide science, interpret certificates of analysis, review published studies and compare verified suppliers.
Peptide Giants is a U.S. research peptide supplier offering high-purity compounds, HPLC/MS testing, batch COAs and fast domestic fulfillment.
Exclusive Peptide Giants offer
10% off with coupon
Customer reviews
Very fast service, with the reviewer reporting quick dispatch and a smooth experience from order through to delivery.
Jim Heaton
Payment was easy and the checkout process was straightforward, contributing to a positive overall ordering experience.
John Tuder
Three orders placed so far, with the reviewer reporting consistent product quality and dependable service each time.
Angie Krieger Bergen
Great products at the lowest prices, according to the reviewer, who was satisfied with the value and the service.
Julia Domac
A complaint was raised with the company and handled well, leaving the reviewer satisfied with how it was resolved.
C hyneman
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
$2.97/mg · seen 1mo ago
View COA
$5.94/mg · seen 1mo ago
View COA$4.05/mg · seen 1mo ago
View COA$4.95/mg · seen 1mo ago
View COA
$2.70/mg · seen 1mo ago
View COA
$0.054/mg · seen 1mo ago
View COA
$8.10/mg · seen 1mo ago
View COA
$4.50/mg · seen 1mo ago
View COA
$3.96/mg · seen 1mo ago
View COAQuestions