GHK-Cu 100 mg
99.73%Purity
- Lot identifier
- White Cap
- Appearance
- Blue lyophilized powder
- Net peptide mass
- 119.65 mg
- Identity
- GHK-Cu
- Test ordered
- Purity / Net
Certificates & Lot Documentation
Every research-use product ties back to its lot identifier, purity method, and release documentation. Review the latest laboratory-reported results below or request the matching document for an order.
Latest releases
Freedom Diagnostics LLC
Published COA results
Samples received July 28, 2026 and released July 31, 2026. Each record reproduces the testing laboratory's reported result summary and links to the original lab-hosted PDF.
GHK-Cu 50 mg
99.60%Purity
- Lot identifier
- Dark Blue Cap
- Appearance
- Blue lyophilized powder
- Net peptide mass
- 58.09 mg
- Identity
- GHK-Cu
- Test ordered
- Purity / Net
NAD+ 1,000 mg
99.88%Purity
- Lot identifier
- Dark Blue Cap
- Appearance
- White lyophilized powder
- Net peptide mass
- 1,032.51 mg
- Identity
- NAD+
- Test ordered
- Purity / Net
Request the matching COA: email pepslimitless@gmail.com with your order number, product name, and lot identifier.
What a complete COA should include
- Product name, lot identifier, and vial quantity.
- Purity result and analytical method, such as HPLC or mass spectrometry.
- Testing laboratory or qualified reviewer.
- Release date, storage guidance, and research-use notice.
Requesting a certificate
Contact support with your order number, product name, and lot identifier. Keep the matching certificate with your internal research records.