A potent overnight Retinol serum Features a high concentration of pure RoCĀ® 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