The laser main application wavelength of  Laser is 808-810nm. The color base that absorb such near-infrared light include melanin, hemoglobin, and water. The laser produces a thermal effect by targeting the absorption by these three color bases, resulting in the following skin rejuvenation effects:

(1)The semiconductor laser acts on collagen cells and Connective tissue, in the dermal tissue to induce the synthesis of new collagen cells and extracellular matrices, and to improve wrinkles, pit scars, and elastic tissue degeneration without disturbing or damaging the epidermis.

(2)While promoting the structural changes of dermal collagen and contractile tissue, the semiconductor laser also selects melanin, capillariesin the dermal tissue, to cause thermal decomposition. Reduces pigmentation of the dermis and epidermis, reduces telangiectasia, and improves smoothness and gloss throughout the skin. Problems related to improvement include: photoaging, senile plaques, red blood, dull skin, diffuse erythema, and rosacea and other related vascular and pigmentary problems.