The principle of laser hair growth cap is mainly to promote the absorption of nutrients in the scalp by emitting soft laser. After the laser acts on the skin of the head, it can stimulate the internal heat of the skin, expand blood vessels, and accelerate blood circulation of the scalp. The result of this is to bring more nutrients to the hair.
In addition, soft laser can also kill germs, kill fungi hidden deep in hair follicles, dredge sebaceous glands, and reduce oil secretion. Soft laser can also penetrate into the hair follicles of the scalp dermis to increase the activity of hair follicles. Soft laser has a stimulating effect on hair follicles, which can activate hair follicles and make their hair growth function more active.
