There are many products that is being used for hair loss and one of them is minoxidil. Although it is being used for treating hair loss, it was actually used for a different purpose. It was originally developed in the late 1950s for treating ulcer. It, however, was proven not effective for such use. After a series of trials, it was shown that minoxidil and DHT had some relation.

How Minoxidil Works?

Minoxidil is a vasodilator. It plays a significant role in hair growth. Hair follicles are part of a much larger system. Capillaries are part of this system. These are tiny blood vessels that deliver nutrients and oxygens to follicles, Best shampoo for hair loss from causing irritation to hair follicles causing inflammation.

As a vasodilator, minoxidil relaxes the smooth muscle cells within the walls of its capillaries. This allows the proper delivery of vital nutrients and oxygen allowing the hair follicles to start producing new hair. When the follicle becomes inflamed, the hair from the follicles provides little room for growth. As a result, the hairs being produced become smaller and smaller resulting to baldness.

As the hair follicle continues to shrink, the ability of the capillary is also restricted as the inflammation has now affected the whole system. Less nutrients and oxygen are now being delivered as the follicles continue to shrink.

How It Absorbs?

To get maximum results, leave minoxidil on your scalp for at least 4 hours. Do apply any other product or do other things that would interrupt the absorption process. Minoxidil comes in liquid or foam. The need for a foam variety was necessary as the liquid form was causing some unpleasant side effects such as itching, rash, flaking, and irritation.

For this reason, the developers of Rogaine created a propylene glycol free product. It resulted to less risk of side effects and future hair growth.

Choosing The Best Concentration

Aside from the choice between liquid and foam, there are also a few concentrations to choose from. Currently, minoxidil comes in 2% and 5% concentrations. There is also a 10% and 15% concentration but they are not recommended unless supervised by a medical professional. For men, both concentrations are recommended but for women the 2% concentration is recommended. In women, the 5% solution can cause hypertrichosis or excessive hair growth on the face. It may also cause other side effects such as dizziness and allergic dermatitis.

Minoxidil As a Shampoo

As minoxidil requires time in order to be fully absorbed into the scalp, it is not available as a shampoo. There is no way to hasten the absorption of scalp because minoxidil requires time to be properly absorbed into the scalp.