* The One That Works! * 14% Glycolic AHA For all skin types * 14% Glycolic AHA * pH4 * Contains glycolic alpha hydroxy acid which is highly recommended by dermatologists * Proven to show significant improvements in skin in 2 - 4 weeks * Reduces the appearance of find lines and wrinkles and age spots while helping even skin tone and texture * Antioxidants, vitamins and green tea help to prevent signs of premature aging Alpha Hydrox Intensive Serum is a lightweight 14% Glycolic Acid solution. Highly effective, it makes skin look radiant and glowing. Your skin will feel softer, smoother and healthier almost immediately. Lighter than a lotion or a cream, it goes on easily and can be used under make-up or at night with a moisturizer.