Your skin is your body's largest organ and many factors impact its health. Internal factors such as genetics, ageing, hormones, and conditions such as diabetes affect your skin. Some of these internal factors cannot be influenced, but there are many external factors that can. When your skin is healthy, its layers work hard to protect itself. But, when compromised, the skin's ability to protect itself is impaired. As a result, pHformula has found the best approach to improving your skin's health and to support your skin in maintaining its protective role.