US$ 26.86
copper peptide ghk-cu androgenetic alopecia study AHK-Cu Copper Peptide Hair Growth
Description
Systemic subcutaneous injection (abdomen, thigh) may produce more uniform scalp coverage than localized scalp injection for diffuse thinning patterns

doi: 10.1016/j.stemcr.2019.08.004

They are also contraindicated or people with vision problems, Lebers disease, kidney failure, liver failure, folic acid deficiency or any type of systemic infection

The FDA prohibits the reuse of disposable syringes for safety