Breakouts and blemishes can continue well beyond teenage years. They are commonly caused by hormonal fluctuations. Step 1 : We have incorporated the amazing Azelaic Acid (found in rye, barley and whole grains) to deeply cleanse and renew cellular structure. Apply once a week. Step 2 : To control and regulate sebum production, use our concentrated Vitamin B Serum, twice a week. Step 3 : To treat the skin and maintain hydration levels apply our Age-Arrest 30+ twice daily.