As a result, the usable window can shorten when the seal is damaged, the solution is no longer clear, the storage range has not been followed, or the vial has been handled without consistent aseptic technique
Nishida A, Inoue R, Inatomi O, Bamba S, Naito Y, Andoh A
Solvent Selection Bacteriostatic water (sterile water containing 0.9% benzyl alcohol) is the standard choice for GHK-Cu reconstitution when the solution will be stored and used over a period of days to weeks
Abstract BPC 157-activated endothelial nitric oxide synthase (eNOS) is associated with tissue repair and angiogenesis as reported in previous studies
So my advice, hang in there, take injections with folate etc too
Research suggests GHK-Cu may support hair follicle health by enlarging follicle size, extending the growth phase of the hair cycle, and improving scalp circulation