Vendor directory

Rank every vendor by what you care about.

Most reliable, cheapest, purest, most-tested, best-reviewed — sorted from lab records and public evidence, not marketing. A shady seller can rebrand overnight; the record follows them.

Storefronts you can shop

Upstream manufacturers

450

Lab certificates on record

What matters most to you?

“Which one won't scam me?” Independently tested, no enforcement flags, and a real track record — the safe default if you're new to this. Ordered on tests, purity, buyer reputation and flags together — never one blended number.

New to this? A real vendor shows a batch-matched third-party certificate·a price far below everyone else is a warning, not a deal·everything here is research-use-only.

124 vendors

Names match with or without spacing — “swisschems” finds Swiss Chems. Search reads the name, URL, and location, never marketing copy.

Sports Technology Labs

Live

Unclaimed page

EZ Peptides

Live

Unclaimed page

Chameleon Peptides

Live

Unclaimed page

Rank every vendor by what you care about.

Sports Technology Labs

EZ Peptides

Chameleon Peptides

Peptidegurus

INNOPEPTIDE

Crystal Peptides EU

Cocer Peptides

Felix Chemical Supply

Chemyo

Core Peptides

Licensedpeptides

Reta Peptide

Peptide Pros

CERTAPEPTIDES

Bluum Peptides

Simple Peptide

Vici Peptides

Royal Peptides

Uwa Biotech

Alphabiopharma

Modern Peptides

Taikangbio

Rayshine Peptide

Hangzhou Peptide

Zjpeptix

Ktswpeptide

Qihang Peptide

Optimum Source Research

Hkuppeptide

Taishijie