... - leukopenia; D, digestive system - constipation, gastrointestinal disorders; E, metabolic and endocrine - diabetes, menopausal syndrome, menstrual disorders, ... active ingredients in skin oxygen Essence massage, treatment of itch, sensitive skin, neurodermatitis, contact dermatitis, ... 4, oxygen therapy Note: The needle-free injection pressure of oxygen, the oxygen and special cosmetic formulations ...