4 color led pdt bio-light therapy pdt led light therapy machine

High-purity red light can penetrate into deep level of the skin to increase microcirculation by photochemical activity, to stimulate metabolism and to accelerate cells refresh. Red light irradiation could increase effectively collagen cytoactive, speed up elimination waste matter or dead cell from the tissue and stimulate fibroblast growth. Therefore, the red light can repair impaired skin, smooth fine wrinkles, recover skin flexibility, improve dark complexion, leaving your skin tender, white and fresh. Furthermore, the red light can eliminate skin inflammation and has positive effect on cell pathological changes. The treatment is easy, soft, comfortable and effective

Blue light 423nm---acne killer

High-purity blue light, which well matches with light absorption peak of propionibacterium acnes, can permeate into cortes below 0.25mm, destroy the living environment of bacillus, and relieve inflammation. Thus it can remove the acne from the skin as well as improving the scar. Meanwhile, the blue light keeps you calm. If the blue light is treated on part of forehead, you will feel relaxed, calm and comfortable.

Yellow light 583nm---skin rejuvenation

High-yellow purple light, which well matches with the peak of light absorption, can stimulate lymphatic and nerve system, strengthen the function of muscle and immunologic system, and relieve sensitive skin.The yellow light could improve effectively microcirculation, regulate cell cytoactivee, reduce brown spots, control the growing of melanin, and remove freckles

Green light 532nm---strengthens sensitive skin

Effective reduction of melanin cell,decreased pigment formation,adjustment of skin gland function, adjustment of skin gland function,reduction of grease gland excitation