vialaudit
vendor leaderboard · pre-launch

Every vendor we've audited.

2 vendors in our preview cycle. Composite scores below are placeholder numbers from public-data audits; first-hand test orders and Janoshik COAs land here once the audit cycle ships.

§ 01

Live leaderboard

audit cycle in progress
composite = purity·40 + label·25 + ship·20 + cs·15
#vendorpuritylabel Δship med.compositevs q4
01Limitless Life Nootropics
domestic · 3 peptides · last test apr 15
95.0%±-83.0%2.0 d91/100
+3Open →
02Particle Peptides
domestic · 3 peptides · last test apr 08
90.0%±-78.0%4.0 d88/100
— 0Open →
1 vendor closed since 2025see postmortems →
§ 02

By peptide specialty

5 compounds tracked
peptide · healingBPC-1572 vendors stock it →peptide · skinGHK-Cu1 vendor stock it →peptide · metabolicRetatrutide1 vendor stock it →peptide · healingTB-5001 vendor stock it →peptide · metabolicTirzepatide1 vendor stock it →
read next

Peptide guides

peptide guideBPC-157Synthetic peptide derived from a protein fragment in gastric juice. Mechanism not fully…2 vendors stock itpeptide guideGHK-CuNaturally occurring copper-binding tripeptide. Well-documented in dermatology literatur…1 vendors stock itpeptide guideRetatrutideTriple agonist of GLP-1, GIP, and glucagon receptors. Eli Lilly's Phase 3 candidate (TR…1 vendors stock it
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