To expand on that last point, androgenic alopecia (male pattern baldness) occurs when the free testosterone in the body mixes with an enzyme called 5 alpha reductase. At one time the only other alternative hair loss restoration process was medication; the problem here was that it had a side effect that meant some men were unable to perform sexually. Hair Loss Restoration - Is it Possible Without Surgery. Fortunately there is now a hair loss restoration process available that is neither surgery nor has these side effects, and it works by combating the key areas that go up to make pattern baldness. This may suit some people, but for a vast majority it is either too expensive or too painful. This mixing leaves a new hormone called DHT.

DHT in itself does not cause baldness because if it did we would all be bald, but if you have inherited the genes in your scalp that are sensitive to DHT then it will attach to the follicle and thin it out until it dies.

Hair loss restoration is big business these days, you just have to do a quick search for it on the internet and you have a lot of results returned, but most of them are for surgery of some type.