a copper peptide showing promise in both regrowth and reversing gray hair
technique to create small wounds in skin to activate collagen production and hair growth
a potent but unapproved and potentially problematic topical anti-androgen
JAK inhibitor that reduces inflammation and immune attacks on hair follicles, leading to potential hair regrowth, especially in alopecia areata cases
vitamin you should probably be taking for general health might also help your hair a little