Dermatologists recommend vitamins for healthier hair, skin, and nails

Dermatologists recommend specific vitamins, including biotin and collagen, to promote healthy hair, skin, and nails. These supplements are believed to improve appearance and address deficiencies. Biotin supports keratin production, a key protein for hair, skin, and nails, while collagen enhances skin elasticity and nail strength. Vitamin C aids collagen synthesis and protects against oxidative stress. Other beneficial vitamins include niacinamide, which improves blood circulation, and zinc, which supports a healthy scalp and reduces inflammation.