In skin specifically, GHK-Cu has been extensively studied for its ability to increase collagen and elastin production, improve skin thickness and elasticity, reduce fine lines and wrinkles, improve skin firmness, reduce photodamage, reduce hyperpigmentation, and accelerate wound healing
The research team of Frias et al designed a 32-week, randomized, double-blind, parallel-group, active control trial that included adults with a diagnosis of type 2 diabetes and a body mass index of 27 and HbA1C levels ranging from 7.5% to 10% despite a daily dose of metformin
It is also important to note that bacteriostatic water contains benzyl alcohol which could cause an allergic reaction in some individuals
Always consult healthcare professionals when considering peptide therapies
"Women who develop melasma in their teens or 20s or 30s may see it stay around for decades," says Dr