GHRP-2 · COA aggregate

Every GHRP-2COA we've seen

Cross-vendor view of every Certificate of Analysis for GHRP-2: purity distribution, test coverage gaps, recent batches. Sourced back to the original COAs.

Open methodology Lab-verified only No paid placements

COAs ingested

Vendors

99.36%

Avg purity±0.53%

40%

Endotoxin tested

Tested by

Vanguard Laboratory4 COAsA Freedom Diagnostics3 COAsA Janoshik Analytical2 COAs Analytical Formulations, Inc.1 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.

By vendor

Vendor	COAs	Avg purity	MS	Endotoxin	Sterility	Metals	Latest
Ion Peptide	2	99.75%

Recent batches

Vendor	Lab	Lot	Purity	Tested
Ion Peptide	Analytical Formulations, Inc.	GHP25-01272026	99.75%	—	View
Certified Peptides	Vanguard Laboratory	GHRP21025	—	—	View
Moglabs	Vanguard Laboratory	GH202	98.05%	2026-04-13	View
Simple Peptide	Freedom Diagnostics	GHRP2-100032026-1	99.43%	2026-03-19