How Does Laser Hair Growth Work?

Laser therapy for hair growth is becoming increasingly popular among men and women with hair loss. The principle used in this therapy is called photobiostimulation and the specific name for this treatment is low-level laser therapy which has already been around for almost 4 decades already. LLLT works at a cellular level, safely and effectively. When the cells absorb the laser photons, cellular energy increases by which the cells could, in turn, improve cellular metabolism for productivity. Aside from that, low level laser penetrates deep enough through the tissues of the scalp in order to improve blood circulation to the scalp. Experts found out that through this process, DHT (dihydrotestosterone), the androgen that causes pattern hair loss, is broken down. Looking at all those processes more closely, there are at least three processes that occur in rendering laser hair growth therapy.