simple peptide ghk cu GHK-CU (50mg) – Nordsci face serum GHK-Cu-SNAP-8 is my new favorite

The growth hormone appears to play a vital role in accelerating growth and is considered to function primarily to regulate metabolic functions

Chen, D

Most compounding pharmacies recommend refrigeration for long-term storage of the powder, though brief periods at room temperature during shipping are generally acceptable

Treasure Island (FL): StatPearls Publishing

By combining both compounds at equal concentration in a single vial, this blend is designed to support research protocols that investigate the complementary mechanisms of these two peptides without the variability introduced by separate reconstitution and dosing