US$ 23.29
what is the dosing for ghk cu GHK-Cu Dosage: Clinical Guidance Safe Administration – PlexusDx GHK-CU Peptide Dosage: Complete Guide
Description
When older liver cells were cultured in plasma from the younger group, their protein synthesis patterns shifted toward the younger profile

This change involves the substitution of a glutamate residue for the lysine normally found in position 14 of the protein, though the functional implications of this alteration are not yet fully understood
Khavinson et al (2000, Drosophila)
Finding ways to mask the metallic taste may help while you wait for it to go away
