SkinCeuticals Cell Cycle Catalyst™ is a daily, layerable antiaging serum designed to enhance anti-aging results through its clinically proven formula. Enriched with a 7.7% multi-acid complex, which includes alpha and beta hydroxy acids, along with 1% Taurine, this facial serum promotes gentle peeling and increases cellular turnover at the skin's surface. As a result, it effectively improves the appearance of fine lines, wrinkles, discoloration, pores, and blemishes while smoothing skin texture. Additionally, Cell Cycle Catalyst™ helps maintain optimal hydration, supporting a healthy skin barrier. It serves as an excellent first step in any anti-aging regimen and is also ideal for prepping the skin before professional chemical peels.