Physician grade Glycolic Acid thoroughly sloughs away dead skin to encourage cell turnover, collagen production and to smooth wrinkles for a healthy, radiant glow. Highly effective glycolic acid clears pores and improves clarity and texture achieving maximum absorption without the irritation of an aggressive chemical peel. Use with anti-aging and acne treatment regimens. Natural fragrance and color. select ingredients Glycolic Acid. directions. After cleansing, smooth pad over face avoiding eye and lip area. Leave on for 20 minutes. Rinse with water to neutralize. After 3 weeks of use, pending tolerance, treatment can be left on overnight. Dispose of padafter each use. Use 1-3 times per week or as recommended by physician. Use in conjunction with SPF 15 Face Moisturizer in the morning and Replenishing Face Cream in the evening.