COA Library

Every batch. Fully documented.

Search or browse the certificate of analysis for any product we carry. Each report is generated by an independent third-party lab before that lot is listed for sale.

All products
Peptides
Solvents
GLOW-80
80mg
Verified
Purity
99.80%
Mass spec
Identity confirmed (LC-MS). Content: GHK-Cu 60.60mg; KPV 12.71mg; BPC-157 11.51mg; Thymosin Beta-4 8.82mg
Endotoxin
Pass (≤0.05 EU/mL sensitivity, 2 replicates)
Report date
2026-09-26
Lot M8P0S25-9S
GHK-Cu
50mg
Verified
Purity
99.515%
Mass spec
GHK-Cu content: 51.56mg (GHK 42.95mg / copper 8.61mg)
Endotoxin
Not tested
Report date
2026-07-22
Lot M5P0S32-7J
Retatrutide
10mg
Verified
Purity
99.571% / 99.640% (duplicate assay)
Mass spec
Retatrutide content: 11.77 mg / 11.74 mg (duplicate assay)
Endotoxin
Not tested
Report date
2026-07-24
Lot RETA10-0626-101
Retatrutide
30mg
Verified
Purity
99.94%
Mass spec
Identity confirmed (LC-MS). Content: 34.91 mg
Endotoxin
Pass (≤0.05 EU/mL sensitivity, 2 replicates)
Report date
2026-09-26
Lot M3P0S03-9S