Treating the top layer of the skin, the AHA 30% + BHA 2% Peeling Solution exfoliates for a brighter and clearer complexion. Fighting visible blemishes, continued weekly use reduces pore congestion and fine lines for a radiant, youthful complexion. Do not use on sensitive, damaged skin. The AHA 30% + BHA 2% Peeling Solution causes increased sensitivity to sunlight; always follow with sun protection. Alpha Hydroxy Acid (AHA) exfoliates the skin's top surface for a brighter and more even appearance. Beta Hydroxy Acid.