... and geting rid of wrinkle GM-1129 About Product HOW IT WORKS?98 % of the skin is made up of collagen. The elder we are, the ... pits, Pockmark and so on.2, Removal of acne: remove acne and inflammation, acne, blackheads, acne and acne scar.3,Skin rejuvenation: ... 1-5L/minOxygen concentration:≥90%About Factory Oyaga Beauty Equipment Co., Ltd. specializes in manufacturing all kinds of high-quality and ...