ghk-cu peptide typical dosage subcutaneous injection GHK-CU 50 mg ghk-cu injectable dosage subcutaneous ghk-cu
Description
Stacking them adds redundant signaling and side-effect risk

The GHK-Cu complex adopts a square-planar geometry, coordinated through the nitrogen atoms of the imidazole ring of histidine, the -amino group of glycine, and the deprotonated amide nitrogen of the glycine-histidine peptide bond
10.1089/ars.2012.4981 Antioxid

Lim SL, Ng CT, Zou L, Lu Y, Chen J, Bay BH, Shen HM, Ong CN
