What it is: A nightly resurfacing serum with a high-potency 15% glycolic acid complex and 1.5% retinol to help improve the look of texture and clarity.Skin Type: Normal, Dry, Combination, and Oily Skincare Concerns: Fine Lines/Wrinkles, Dullness, and Uneven TextureHighlighted Ingredients:- 15% Glycolic Acid Complex & 1.5% Time-Released Retinol: Help improve the look of texture, clarity, fine lines, and wrinkles.- Niacinamide: Helps diminish the look of uneven tone and discoloration.- Hyaluronic Acid and Collagen: Work to help plump the look of skin with moisture.Ingredient Callouts: Free of parabens, formaldehydes, formaldehyde-releasing agents, phthalates, mineral oil, retinyl palmitate, oxybenzone, coal tar, hydroquinone, sulfates SLS & SLES, triclocarban, triclosan, and contains less than one percent synthetic fragrance. What Else You Need to Know: A high-potency 15% glycolic acid complex and 1.5% time-released microencapsulated retinol help improve the look of texture, clarity, uneven tone, fine lines, and wrinkles. Adenosine, niacinamide, hyaluronic acid, and collagen leave skin appearing healthy and plump with a youthful glow.Clinical Results: In a 4-week consumer-perception study on 34 women, ranging in age from 37 to 55: - 100% agreed skin did not feel tight or dry- 97% agreed the look of texture was improved- 97% agreed skin had improved clarity