5.0
Shipping was fast and the order arrived without any issues. Overall a positive experience with Americanpeptides and no complaints about the service.
Thomas
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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
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A free forum for researchers to learn peptide science, interpret certificates of analysis, review published studies and compare verified suppliers.
American Peptides is a U.S. research peptide supplier offering 29 compounds with COA coverage on 47 of 53 listings and a 10% discount code.
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10% off with coupon
Customer reviews
Shipping was fast and the order arrived without any issues. Overall a positive experience with Americanpeptides and no complaints about the service.
Thomas
Delivery took around five days despite paying for two-day overnight shipping. The slow fulfillment was the main disappointment with this order.
Christopher Lakian
Product quality has been consistently very good across orders, and the overall service experience with Americanpeptides has met expectations.
Kenneth Whitt
A mixed experience overall. The reviewer plans to follow up with a fuller account of their order once they have tested the products further.
Carmen Hernandez
The reviewer arrived through a TikTok link and reported an unsatisfactory experience with the order, warning others to research the supplier first.
Robert Boyd
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
$3.85/mg · seen 1mo ago
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$0.18/mg · seen 1mo ago
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$0.68/mg · seen 1mo ago
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$7.20/mg · seen 1mo ago
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$10.80/mg · seen 1mo ago
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$7.09/mg · seen 1mo ago
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$9.00/mg · seen 1mo ago
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$1.93/mg · seen 1mo ago
$5.40/mg · seen 1mo ago
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