≥99%
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≥99% purity · third-party tested by lot
Peptides you can verify.
Lyophilized vials, capsules, and bacteriostatic diluents — every lot independently assayed by HPLC and mass spec, with the certificate attached before it ships. Out the door within 24 hours.
4.9 · 2,400+ researchers
Reagent-grade · made in the USA
HPLC 99.4%
Lot BA-2406-118
COA attached
Mass spec verified
Ships in 24h
From our US lab
Third-party
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Identity and purity checked two ways before a single vial leaves the bench.
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Certificates of analysis
Every lot, on the record.
Type the lot number off your label and pull the exact certificate for what's in your hand — HPLC purity, mass-spec identity confirmation, and the date it was tested. No login, no email gate.
Certificate of AnalysisLOT BA-2405-094
Identity (MS)Confirmed
Purity (HPLC)99.3%
AppearanceWhite powder
Certificate of AnalysisLOT BA-2406-118
Identity (MS)Confirmed
Purity (HPLC)99.4%
Endotoxin< 0.5 EU/mg
Tested2026-05-21
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