A potent overnight Retinol serum  Features a high concentration of pure RoC® Retinol & Anti-oxidants  Each vegetal-based capsule is 100% biodegradable  Sealed tight in a capsule for optimal Retinol freshness & potency  Significant reduces the appearance of lines & wrinkles  Skin becomes softer, smoother, firmer, brighter, hydrated & healthier-looking  Dermatologist tested, fragrance-free 