The derma roller is a handheld device specifically designed for hair and beard care. It features 540 titanium alloy microneedles measuring 0.5 mm.

Its purpose is to improve the absorption of topical products for enhanced nourishment of hair and beard.

The microneedles penetrate just deep enough to stimulate circulation and encourage new cell production.

To use it, move the roller across the area of your skin in a series of sequential movements, applying moderate pressure to prevent discomfort.

One recommended technique is to roll it in the front, left, right, and backward directions, mimicking the points of a compass for even coverage.