... molecular structure change of corium layer collagen textile fiber and tension textile fiber, restore the original elasticity. Moreover, ... absorbing values of the bright-red chemical complex of hemoglobin and oxygen are 418nm, 542nm, 577nm. Therefore, it can be ... Sunburn, age pigment, chloasma etc3. Eliminate the wrinkle, perfect and smooth4. Spider vein dispelled. Bottle nose, red spot treatment5. ...