How do they actually work?
"Men and Women hair loss is caused by a chemical called dihydrotestosterone (DHT). A naturally occurring enzyme in your body called 5 alpha-reductase transforms the male and female hormone testosterone into DHT. DHT is the main cause of thinning hair and receding hairline in men and women.Certain herbs and minerals, in the proper mixture, can bind with 5 alpha-reductase and block DHT formation. Supplements with the correct ingredients can halt the effects of DHT, and even assist in the regrowth of hair, particularly in men ages 18-40.
Many of the supplements on the market today lack some of these essential active ingredients to help stop hair loss and promote regrowth. Others require a prescription, or have potentially serious side effects.
