DSW contained in whitening needle can inhibit cell oxidation, quickly decompose melanin and yellow pigment in human skin, repair damaged cells, and supplement activated whitening factor to renew the cells of whole body whitening factor, thus improving a series of youthful fading phenomena such as anoxic dullness and rough skin, making the whole body skin red from inside to outside, restoring elasticity, and at the same time, it can dilute the acne and spots that have been formed, effectively improving facial spots. My friend has done the "Snow White Needle" in Changsha Astor Plastic Surgery Hospital, and the effect is good after the course of treatment. Of course, it is better to compare more. It will be safer to compare the price, equipment and doctors comprehensively!