Thymalin · COA aggregate

Every Thymalin COA we've seen

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

Open methodology Lab-verified only No paid placements

COAs ingested

Vendors

99.55%

Avg purity±0.26%

58%

Endotoxin tested

Tested by

Janoshik Analytical5 COAsA Freedom Diagnostics3 COAs Vanguard Laboratory2 COAs Analytical Formulations, Inc.1 COA Kovera Labs1 COAA

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.

By vendor

Vendor	COAs	Avg purity	MS	Endotoxin	Sterility	Metals	Latest
Verified Peptides	5	99.75%	—			—	2025-12-31
Peptidology	2	99.47%	—

Recent batches

Vendor	Lab	Lot	Purity	Tested
Ion Peptide	Analytical Formulations, Inc.	THY10-02232026	99.20%	—	View
Simple Peptide	Freedom Diagnostics	TMA20-02 182026-J	99.73%	—	View
Real Peptides	Kovera Labs	RP0522026	99.31%	—	View
Profound Aminos	Freedom Diagnostics	Dark Blue Cap	99.21%