Biotin, also known as vitamin B7, is a water-soluble vitamin that plays a crucial role in supporting hair health, skin, and ...

Why Sweet Potatoes are Good for Hair Growth: Biotin: Supports the health of hair follicles and helps create keratin. Beta-Carotene: Keeps the scalp healthy and prevents dryness, ensuring hair ...

Kara Jillian Brown is the Beauty Editor of InStyle. She began her career at Well+Good, where she spent five years evolving from Editorial Intern, to News Writer, to Beauty Writer. She earned a ...