A derma roller, also known as a microneedle, is a plastic device that uses a microneedle that makes tiny pricks in your skin. The titanium needles in this device cut through the layers of your skin and piercing deep enough to encourage blood flow and generate new cells, thereby promoting hair growth. 

Pencil sizes vary between 0.2 and 2 millimeters. Derma roller can improve hair growth is a very easy treatment and therefore a very comfortable solution while you are at home.

derma roller for hair

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You can also visit a clinic where a doctor can do this for you. Derma Roller can not only stimulate collagen production to combat hair loss, but research shows that Derma Roller can also heal blemishes.

When you roll the dermis over your scalp, it creates a large number of small punctures all over the surface. Experts believe that the body reacts to minor injuries caused by dermal rollers.

The body then responds by flooding the affected area with wound healing and inflammatory molecules and stimulating the scalp to allow new hair to grow. Using a derma roller for hair loss can be a simple, safe, and effective method that stimulates scalp hair growth in both men and women.

Derma Roller Against Hair Loss: Its Benefits

1.) Blood flow to the scalp increases so that oxygen and essential nutrients can reach the hair follicles.

2.) The derma roller initiates the healing process and helps stimulate problem areas.