... and ageing, keep the youth RongZi; Supply oxygen, make your body are more durable power; And vitamin A, resist role with ... of most vitamins, when it comes to Vitamin E, natural is better.Natural vitamin E contains alpha-tocopherol exclusively in an active ... -tocopherol) contains both active and inactive forms of alpha-tocopherol. Natural vitamin E may also contain other types of tocopherols, including ...