Minoxidil for hair growth? How does it work? as a dermatologist I talk about topical minoxidil 5% foam daily with my patients. It is thought to help: ✅increase blood flow to hair follicles ✅reactivate weakened or dormant follicles ✅extend the hair growth (anagen) phase ✅support thicker, fuller-looking hair over time It’s important to note: ❌avoid in pregnancy ❌avoid around pets ✅best results with consistent daily use ✅foam tends to be less irritating to th scalp than the solution What questions