Laser hair removal is powered by the selective photothermolysis theory. While light under certain wavelength, energy and pulse width penetrates the skin surface and reaches the hair follicle at the root of the hair, melanin in the hair follicle and hair shaft absorbs the light. By thermal effect, hair follicles are disabled and lose the ability to regenerate, without the surrounding tissues damaged.
Focuslight provides industry-leading diode laser products and turn-key solutions to customers worldwide. Our products include Vshiny series lasers based on microchannel cooling technology, Vsilk series lasers based on conduction cooling technology, LPS series power supplies and F-pure series filter cartridges.