Retinol Smoothing Serum minimizes the appearance of fine lines, pores and texture irregularities with Retinol, Glycolic Acid and natural brighteners. Level 2 out of 3 smoothing: targets texture concerns with added brightening benefits. Use: Apply to clean skin in the evening, avoiding eye area. If needed, follow with your favorite Glo Skin Beauty moisturizer. For optimal benefits, allow up to 30 minutes to penetrate prior to applying moisturizer. Use 2-7 times per week. 30ml Glo Skin Beauty Glypro Retinol Drops