"Best hair products for hair growth" are treatments designed to stimulate the scalp and promote healthy hair growth. An example is minoxidil, a topical medication that was originally used to treat high blood pressure but has been found to have positive effects on hair loss.
Research has shown that minoxidil helps to prevent hair loss and stimulate new growth by increasing blood flow to the hair follicles. Over time, it can lead to thicker, fuller hair.