Serum 24 Rapid Renewal Complex features a proprietary 24% LG-Retinex encapsulation, delivering potent retinol/retinal results for deep wrinkles and discoloration. Designed for those who want clinical-grade results without the dryness or irritation common in high-strength retinoids. It actively boosts deep hydration and reveals refined skin texture. A professional-grade solution for aging, stressed, and lackluster skin types.