LED (Light Emitting Diode) therapy supports hair growth by stimulating cellular activity in the scalp. Specifically, red and near-infrared wavelengths of LED light penetrate the scalp to enhance blood circulation, promoting the delivery of oxygen and nutrients to hair follicles. 

This increased circulation revitalizes dormant follicles and supports the growth of stronger, healthier hair. LED therapy also stimulates the production of ATP (adenosine triphosphate), the energy source for cells, which helps follicles function more efficiently. Additionally, LED light therapy reduces scalp inflammation, creating a healthier environment for hair growth and improving overall scalp health.

Safe, non-invasive, and painless, LED therapy is a promising adjunctive treatment for individuals looking to enhance hair density and thickness naturally.