Humanin · COA aggregate

Every Humanin COA we've seen

Cross-vendor view of every Certificate of Analysis for Humanin: purity distribution, test coverage gaps, recent batches. Sourced back to the original COAs.

Open methodology Lab-verified only No paid placements

COAs ingested

Vendors

99.52%

Avg purity±0.40%

50%

Endotoxin tested

Tested by

Freedom Diagnostics1 COA BioRegen1 COA

Purity over time

Each dot is one COA. Color = vendor. The dashed line is a recency-weighted rolling mean (6-month half-life) — it tells you whether testing is trending up or down across the corpus, independent of which vendors happen to have published most recently. Tightly clustered points across many vendors = either real consistency or rubber-stamping; check the individual labs.

Kimera Chems

Peptide Partners

By vendor

Vendor	COAs	Avg purity	MS	Endotoxin	Sterility	Metals	Latest
Kimera Chems	1	99.12%				—	2026-03-13

Recent batches

Vendor	Lab	Lot	Purity	Tested
Kimera Chems	Freedom Diagnostics	KC-HMN-PUR1	99.12%	2026-03-13	View
Peptide Partners	BioRegen	HP20250805	99.92%	2025-09-19	View