Research Grade Peptide Distribution

RESEARCH
GRADE.
VERIFIED
ALWAYS.

Every peptide independently tested by a US third-party laboratory.

≥99% HPLC Verified
US Third-Party Tested
Mass Spec Confirmed
Lot-Specific COAs
Independent COA
Every batch · Every lot
HPLC + Mass Spec
Identity confirmed
US Sourced
Domestic verified supply
Microbial Tested
Endotoxin · Heavy metals
Ships in 1–2 Days
Cold-packed · Tracked
03 — Process

HOW WE
VERIFY
PURITY

Our five-step verification process eliminates guesswork from research procurement.

01
DOMESTIC SOURCING
All peptides sourced from US-based synthesis partners operating under cGMP guidelines.
02
INDEPENDENT TESTING
Every lot independently tested by a third-party US laboratory — never in-house.
03
HPLC + MASS SPEC
Purity confirmed via HPLC. Identity confirmed via mass spectrometry.
04
PUBLIC COA POSTING
Lot-specific certificates of analysis published before product ships. No exceptions.
99%+
HPLC Purity
Minimum standard across all lots
100%
COA Posted
Every shipment, every lot number
3rd
Party Tested
US independent lab verification
0
Exceptions
No lot ships without a passing COA
07 — Research Guide

GET THE
FREE GUIDE

The Complete Peptide Research Guide for top 10 peptides in our catalog.

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