Verified
Purity (HPLC) 97.8% Correctly labeled non-DAC form — notable, since form mislabeling is common for this compound.
Findings
| Metric | Label claim | Measured | Assessment |
|---|---|---|---|
| Purity (HPLC) | ≥ 98% | 97.8% | Slightly below claim |
| Content (mass spec) | 5.0 mg | 4.9 mg | Within 5% of label |
| Form verification | Mod GRF 1-29 (no DAC) | Confirmed no DAC | Match |
Methodology
RP-HPLC purity; LC-MS identity.
The sample was purchased anonymously through standard retail checkout and shipped to an unaffiliated address, then logged, photographed, and forwarded under chain-of-custody documentation to Vantage Analytical Labs. See our full testing methodology.
Testing notes
Purity marginally below the 98% claim but within methodology tolerance.
Original laboratory report: PI-LAB-2026-0003-report.pdf
More Tests — PureSci Labs
GHK-Cu
Purity 98.8% Verified
More Tests — CJC-1295
CJC-1295 NextGen Peptides
Purity 97.9% Verified