Start your professional skincare journey with A-Team Duo featuring a ground-breaking antioxidant and 16x award-winning retinoid. Why You'll Love It: Designed to provide advanced and comprehensive antioxidant protection and repair against environmental and internal oxidative stress and improve the appearance of lines, wrinkles, uneven texture and discoloration. All skinbetter science products are dermatologist tested, paraben free, fragrance free, dye free, and cruelty free.