Yes, GHK-Cu has been studied for its role in hair follicle health
Redox control of apoptosis: an update
Ingredients: Deionized water, Sugarcane (Saccharum Officinarum) Extract, Pentylene Glycol, Glycerine, soybean Oil, Retinyl Palmitate (Vitamin A), Tocopheryl Acetate (Vitamin E), Ascorbyl Isotearate (Vitamin C), Madecassoside, Centela Asiatica Extract, Niacinamide, Hydrolized Collagen, Glutathione, Camelia Japonica Leaf Extract, Aloe Barbadenesis Extract, Helianthus anus (Sunflower) Oil Extract, Hydrangea Serrata Leaf Extract, Lactic acid, Flavosterone, Phenoxyethanol, Capryiyl Clycol, Fragrance How to use: After cleansing with mild soap, gently apply to underarm area using a soft cotton pad
PubMed laboratory research record [PMID: 33805796] PubMed record related to this compound for laboratory literature review