The LED - from the English Light Emitting Diode (or light emitting diode) - emits light particles with a wavelength capable of penetrating the scalp and stimulating the production of cellular energy. In practice, these emissions cause a vasodilation that activates oxygenation. Thus, they optimize both the distribution of nutrients through blood circulation and the repair of damage.

In people with genetic, hormonal or inflammatory capillary fall, the LED therapy stimulates the production of collagen, on the scalp, makes the hair follicle more resistant. Its biostimulating and regenerating action also favors the healthy growth of hair strands.