VitalityPeptidesResearch Division · Quality Control
Certificate of Analysis
Third-party verified · research use only
RELEASED
Certificate No.VP-COA-KLOW8-260709
Lot / Batch No.JP20260031
Sample codeKLOW80
Analysis DateJul 9, 2026
ExpiryJul 2028
Product information
Product nameKLOW blend
Classmulti-peptide recovery blend (GHK-Cu, TB-500, BPC-157, KPV)
AppearanceWhite to off-white lyophilised powder
Verified components
4-peptide blend
Net content
95.14 mg / 80 mg claim
A compounded research blend combining GHK-Cu, TB-500 (thymosin β4), BPC-157 and KPV in a single vial.
Analytical results
| Parameter | Method | Specification | Result | Status |
|---|---|---|---|---|
| GHK-Cu content | Quantitative HPLC | Reported per vial | 57.5 mg (GHK 50.65 mg · Cu 6.85 mg) | Pass |
| TB4 (thymosin β4) content | Quantitative HPLC | Reported per vial | 12.61 mg | Pass |
| BPC-157 content | Quantitative HPLC | Reported per vial | 12.31 mg | Pass |
| KPV content | Quantitative HPLC | Reported per vial | 12.72 mg | Pass |
| Bacterial endotoxins | LAL (kinetic) | ≤ 10 EU/vial (research screen) | 31.569 EU/Vial | Review |
Independent verification
HPLC-tested by an independent third-party laboratory.
The full lab report for this batch is available on request (mass, purity and endotoxin). Message us on WhatsApp with the batch number and we’ll send it over.
Storage & stability
- Lyophilised, sealed. Store at −20 °C · protect from light
- Short-term transit. Stable at ambient temperature for up to 30 days
- After reconstitution. Refrigerate at 2–8 °C · use within 4 weeks
Authorisation
QC Analyst
Analytical Chemistry
QA Release
Quality Assurance
Digitally authorised · Jul 9, 2026
- Analytical results are transcribed from independent third-party laboratory testing; the full report for this batch is available on request.
- All products are supplied strictly as research chemicals for laboratory research use only. Not for human or veterinary use, food, or drug applications.
- The buyer is solely responsible for complying with all laws and regulations governing the purchase, import, possession, storage, handling, and use of this material in their jurisdiction. Vitality Peptides makes no warranty as to its legal status in any territory.
- Molecular reference data (CAS, formula, molecular weight) are public standard values, not per-batch measurements.
- This document must not be altered. Reproduction is permitted only in full and without modification.
- Vitality Peptides disclaims all warranties, express or implied — including merchantability and fitness for a particular purpose — beyond the research-use-only scope stated above, and accepts no liability for any indirect, incidental, or consequential loss arising from use or misuse of the material.