A new, intensive 4-week at-home face peeling treatment formulated to provide increasingly stronger resurfacing benefits, plus powerful antioxidant protection, to reveal smoother, brighter, younger-looking skin. Jumpstart Cell Renewal.Skin cell renewal slows down as you age. In your youth, skin cell turnover happens approximately every 28 days. When you reach 45 or 50, cell turnover occurs every 45-60 days, and slows down more after 60. You need to gently exfoliate dull surface cells to accelerate cell turnover and reveal significantly smoother, brighter, younger-looking skin. Gentle Peel, Radiant Reveal.PREVAGE Progressive Renewal Treatment is an intensive 4-week at-home peeling treatment formulated to provide increasingly stronger resurfacing benefits, plus powerful antioxidant protection from Idebenone. Strength Training with Hydroxy Acids.Hydroxy acids are naturally derived acids that gently exfoliate surface skin cells. The hydroxy acid resurfacing power increases gradually over 4 weeks to condition your skin for the stronger levels of acid at the end of the treatment. Innovative Solutions for Visible Results.In addition to alpha hydroxy acid (AHA), a next-generation polyhydroxy acid (PHA) is also used. PHA's have larger molecules and offer gentler exfoliation when compared to AHA's, plus PHA's have other benefits like moisturisation and skin barrier strengthening.Idebenone, the supercharged antioxidant, combines with the hydroxy acids to protect newly-revealed skin cells from free-radical damage.Buffered ingredients in this treatment keep the pH level optimally low on skin to ensure continuous and maximised results. Key Benefits:- See your skin transform week after week.- Four weeks to significantly smoother, brighter, younger-looking skin.- Week 1 - Radiance and clarity are restored.- Week 2 - Fine lines and pores are visibly diminished.- Week 3 - Deeper lines are visibly reduced.- Week 4 - Tone is evened; skin looks younger. How to use: Use nightly for 28 days on freshly cleansed skin.Start with Phase 1. Press cap to release Idebenone. Shake gently to mix.Remove cap and replace with dropper provided. Dispense a dropper-full of product onto your palm. Apply for full face coverage, avoiding contact with eye area.Wait 20 minutes before applying any other products. Leave product on overnight.In the morning, gently wash face before applying other products. Use a daily sunscreen of SPF 30+ for the duration of the treatment. Use Phase 1 for 7 days, shaking lightly to mix before each application. At start of Week 2, change to Phase 2 and follow steps 1 through 4 every night through end of Phase 4.