Every Tetontides lot is tested by an independent laboratory for purity and identity before it is sold. Search by compound name (for example “reta” or “BPC”) to see every lab report we hold for it, or enter the lot number printed on your vial label.
2 lab reports for "GHK-Cu"
Independent tests of the manufacturer's production. Click a report to open it, and confirm it with its verify key at Janoshik.
- Glow 70 mg (GHK-Cu / BPC-157 / TB-500)GHK-Cu 56.76 mg · BPC-157 11.69 mg · TB-500 11.24 mgJanoshik Analytical #225590 · Aug 21, 2026 · tested for ZLZ PeptidesVerify key
79J3RVST5JLGat janoshik.com/verify - GHK-Cu 100 mg123.28 mg · 99.675% purityJanoshik Analytical #122205 · Mar 17, 2026 · tested for ZLZ PeptidesVerify key
8CXRPFEGDERAat janoshik.com/verify