Bioglycolic Acne Gel I (with 1% Salicylic Acid) and Bioglycolic Acne Gel II (with 2% Salicylic Acid) feature a revolutionary microscopic sponge encapsulation system that delivers the medically endorsed acne medication salicylic acid along with the benefits of glycolic acid. The 100% oil-free gel formulas smooth on easily and absorb quickly and completely, leaving the skin with a soft, clean feeling. As the microscopic sponges continuously absorb excess surface oils, users will notice a rapid improvement of their acne condition. Bioglycolic Acne Gel I and Bioglycolic Acne Gel II assist in clearing existing lesions and also in preventing the formation of new comedonal activity. With continued use, skin texture will appear dramatically retexturized and even-toned. Over time, facial oil is not only visually minimized, but oil output appears to diminish. Bioglycolic Acne Gel I and Bioglycolic Acne Gel II are also excellent as spot treatments for anyone with occasional breakouts.