According to a 2018 review, GHK-Cu as a cosmetic ingredient has demonstrated the ability to:3 Tighten loose skin Reverse age-related skin thinning Repair the skins protective barrier proteins Improve skin firmness and elasticity Reduce the appearance of fine lines and wrinkles Smooth rough skin Stimulate wound healing Lessen the appearance of photodamage (sun damage), hyperpigmentation, skin spots, lesions, and more Reduce inflammation and damage from free radicals Increase hair growth and thickness Additionally, in research from 2015, the authors noted that GHK-Cu may be able to stimulate collagen, regulate the skin remodeling process, attract immune cells to the site of an injury, and restore replicative vitality to fibroblasts (a cell that helps form connective tissue) in patients whove undergone radiation therapy for cancer.2 6 GHK-Cu isnt limited to topical/cosmetic forms, however

You want providers who take a full history, assess your risk, and understand the mechanisms behind what they prescribe
Dr Joy Kong breaks down the hype and hazards around BPC157, the socalled "Wolverine peptide" that many biohackers hope will speed up recovery from tendon injuries, gut problems, and other stubborn aches
Some ecological studies have demonstrated a connection between vitamin B use and obesity and diabetes prevalence
Side Effects, Long-Term Risks, FDA Concerns, and Unknowns Short Answer: DSIP safety is not well established, particularly for long-term, non-medical, or compounded peptide use