Great pricing combined with very fast shipping, and the reviewer reported a positive experience with the order overall.
JCruz Gonzalez
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.
RIVN Research is a U.S. research peptide supplier offering ≥99% purity, independent HPLC/LC-MS testing, batch COAs and U.S. fulfillment.
Exclusive RIVN Research offer
15% off with coupon
Customer reviews
Great pricing combined with very fast shipping, and the reviewer reported a positive experience with the order overall.
JCruz Gonzalez
An exceptional experience every time, according to this repeat customer, who highlighted consistent service and quality.
Scott Thomas
Great products and an easy, fast ordering process, with the reviewer reporting no issues at any stage of the purchase.
Elisa
Described simply as a great supplier, with the reviewer reporting a smooth order and a positive overall experience.
robbie phillips
A great company according to the reviewer, who was satisfied with the products received and the service provided.
Judy Gellis
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

$2.12/mg · seen 1mo ago
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$4.25/mg · seen 1mo ago
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$1.43/mg · seen 1mo ago

$4.25/mg · seen 1mo ago
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$4.25/mg · seen 1mo ago
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$5.52/mg · seen 1mo ago
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$4.25/mg · seen 1mo ago

$8.50/mg · seen 1mo ago
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$5.95/mg · seen 1mo ago
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