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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.
Peptix USA is a U.S. research peptide supplier offering 99%+ purity, third-party HPLC testing, batch-specific COAs and fast domestic fulfillment.
Exclusive Peptix USA offer
10% off with coupon
Before you order
Product catalog
$1.09/mg · seen 1mo ago
$5.58/mg · seen 1mo ago
$1.35/mg · seen 1mo ago
$3.60/mg · seen 1mo ago
$5.31/mg · seen 1mo ago
Tested by Third-party laboratory
No COA reports published for Peptix USA yet.
Overview
Peptix USA is a U.S.-based research peptide supplier founded in 2026. They use a third-party laboratory for testing and list 99%+ purity standards with batch documentation and shipment protection. Orders process in 0 to 2 business days with standard delivery taking 3 to 5 business days. The supplier offers a 10% discount with coupon code peplookup.
Highlights
Researchers choose Peptix USA for their 99%+ purity standards, shipment protection, and 10% coupon code peplookup. The included shipment protection gives researchers added confidence that their order will arrive intact, a feature not all suppliers include.
Comparison
Peptix USA includes shipment protection and 99%+ purity standards. Their 0 to 2 day processing is fast, and the 10% coupon is competitive. Payment methods are not publicly detailed. Use the price comparison table above to compare per-mg pricing.
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