Some people find themselves at a loss when they've tried everything to get their hair to regrow and nothing is happening. Often times they're running out of options, and they need something that will start working immediately. Some ask, will a hair growth supplement regrow hair? How effective will it be? You just have to find the right product.
No one is immune to hair loss, it can affect men, women, and children. It can be caused by several factors, it's even possible for a person to have more than one of the contributors to hair loss. Alopecia ("hair loss" in many forms), genetics, drugs, ringworm, over processing of the hair (i.e. salon treatments), disease, stress, and medication. Before spinning into a panic it's important to remember that what you may consider "losing your hair" is just normal. It's normal to lose up to 100 hairs a day.
Excessive hair loss is when hair comes out in clumps, and doesn't grow back. Hair may grow back spontaneously in some areas, and then never in others. When there is no pattern to the growth pattern, and there is a noticeable drop in the amount of hair, that is excessive hair loss.
Some people try painful implant procedures or drugs to regrow their hair. But these products only work for some people, leaving others flushing thousands of dollars down the drain with no result. Because of the wide range of things that can cause hair loss it's best to take a hair growth supplement to try and boost hair growth from within, especially before trying harsher treatments