signaling protein that, when suppressed, may grow hair by reducing inflammation and stem cell loss
laser therapy for anti-inflammatory and likely insignificant hair regrowth effects
a copper peptide showing promise in both regrowth and reversing gray hair
JAK inhibitor that reduces inflammation and immune attacks on hair follicles, leading to potential hair regrowth, especially in alopecia areata cases
plant and natural oil with antimicrobial and some anti-androgenic effects