... of injection oxygen skin care machine 1. Oxygen therapy: bring masks, with 98% pure oxygen with aromatherapy by ... (D) Digestive system-------constipation, stomach disorders(E) Metabolic and endocrine ------- diabetes, menopausal syndrome, menstrual disorders, dysmenorrhea, ... activity, slowing the cellular senescence, improve blood circulation and metabolism, tighten the skin, removal wrinkles, improve ...