PrymaLab AnalyticalCertificate of Analysis · Lot release · tested in-housePrymaLab Analytical · Attn: Sample intake · 3705 Music Branch Rd · Ashland, KY 41102 · United States
Certificate number
PL-26-00199
Key
PF8L2EUT
Verify at prymalab.net/testing/verify/
GKP Blend 70 mg/mL Pen Lot PL-2610-080 · analysed October 5, 2026 · issued October 19, 2026
Purity · RP-HPLC99.52%Lowest component (BPC-157) • specification ≥ 99.0% for every component
Identity · Components Confirmed3 / 3Components confirmed by LC-MS within ± 1.0 Da: 401.90 / 1,419.63 / 342.41 Da
ConclusionPASSMeets every specification for the tests performed
The certificate
Summary
| Compound | GKP Blend GHK-Cu + KPV + BPC-157 co-lyophilized blend |
|---|---|
| CAS number | 89030-95-5 · 137525-51-0 · 67727-97-3 |
| Theoretical mass | 401.91 · 1,419.55 · 342.43 Da (GHK-Cu / BPC-157 / KPV) |
| Sequence / structure | GHK-Cu: GHK-Cu(II)BPC-157: GEPPPGKPADDAGLVKPV: KPV |
| Storage | — |
| Label claim | 70 mg/mL |
| Lot number | PL-2610-080 |
| Certificate number | PL-26-00199 |
| Date of analysis | 2026-10-05 (retest 2028-10-02) |
| Purity (RP-HPLC) | 99.52% |
| Identity (LC-MS) | 3 / 3 |
| Endotoxin (LAL) | 0.317 EU/mg |
| Sterility | No growth |
| Conclusion | PASS |
| Tested by | PrymaLab Analytical (PrymaLab's own laboratory, Ashland, KY). In-house result, not an independent third-party test. |
Third-party testing guarantee. Have this product tested by any independent laboratory. If the result does not come back as the compound named on the label, at the purity and amount stated, we refund your order in full and reimburse the cost of the test. Email the lab report and your order number to michael@prymalab.net.
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