Recommended dosage is 30 milligrams once a day. Vitamin E and selenium can increase the amount of glutathione peroxidase, an important enzyme for preventing the inflammation associated with acne. Since numerous studies have shown that vitamin E and selenium work synergistically, they are often prescribed together. Several studies have shown that Vitamin A can reduce sebum and keratin production. But it is very important to monitor the amount of vitamin A you are taking.
Exercise is an essential part of healthy skin and a healthy body.
Exercise at least three times per week for 30 minutes, if you can. If the oil is too irritating, dilute it 1 to 1 with vegetable oil. Apply twice a day directly to acne, allow to dry, then wash off. My favorite facial mask, used by naturopathic physicians for decades, is a honey mask. Honey has known antibacterial properties.