... Acne: Effective removal of acne and inflammation, acne, blackheads, acne, to improve oily skin. 3. Rejuvenation: eliminate the stain, color Shen ... ) and oxygen at 2. the granular type of small molecular weight drops into the role of the skin (5-200vm microns), ... pressure liquid oxygen and nutrients can stimulate the regeneration of the dermal layer of fibrous tissue, promote cell metabolism. To ...