hormone commonly taken for sleep aid has some topical benefits for hair
bioflavonoid found in plants with antioxidant and hair stimulating properties
herb and oil with stimulant, circulatory, anti-inflammatory and antioxidant properties
the gold standard retinoid in dermatology that's also helpful for hair regrowth alongside Minoxidil
diabetes drug with anti-inflammatory, immunomodulatory, and insulin-sensitizing properties