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