SKINB5 Acne Control Extra Strength is the first step in the Natural 4 step program that works from the inside out to manage your acne. This extra strenght formulation helps to control and manage more serious acne. SkinB5 is a patented formula containing a proprietary blend of nutrients designed to fight acne and skin problems at the source. SKINB5 helps control more serious acne by controlling skin oil production, making it suitable for acne sufferers with very oily skin. It also supports skin healing and renewal, a healthy immune function and povides powerful anti-blemish antioxidants.