If you want to whiten your skin, you can use laser skin rejuvenation surgery. Laser skin rejuvenation instrument is a new generation of non-invasive laser skin rejuvenation instrument. It can emit laser with the wavelength of 1064[ 1] nm. Strong pertinence, and because it is monochromatic light, the thermal effect is small, coupled with the equipped plastic cooling system, even if you increase energy, you don't have to worry about burning your skin, and the effect is natural. Collagen can be used to improve skin relaxation. Other ingredients include PAW-β, peptide elements (mainly palm and acetyl hexapeptide), vitamin A, vitamin C, vitamin E, water (aquarium), glycerol and organic extracts. Collagen supplementation can keep skin young. For example, the original plant collagen solution in Fermi flowering period is to replenish collagen to the skin from the outside, so that the aged skin cells can be supported again, thus achieving the effects of eliminating fine lines, improving relaxation, lifting and firming.