In the realm of hair loss products, beauty comes from the inside. Many hair loss remedies will seek to treat hair loss or hair growth from the outside.
These topical hair products can help in certain cases. In fact, some chemical hair loss remedies applied from the outside have been clinically shown to work.
Hair growth starts below the surface of your skin, inside the hair follicles of your scalp. A mass of cells called the papilla grows cells which form the hair shaft. As new hair cells grow, they create a continuously longer strand of hair. Most hair loss treatments that work are based on stimulating or nourishing the papilla so it produces a strong, healthy strand of hair.