Clinically proven to deliver dramatic results, RoC Retinol Correxion Line Smoothing Night Serum Capsules visibly reduce lines and wrinkles. This dermatologist-recommended anti-aging brand, founded in 1957, offers effective formulations suitable for all skin types. Made with Advanced Retinol and Antioxidants, each vegetal-based capsule is 100% biodegradable and sealed for optimal freshness. Experience powerful regenerative effects that dramatically smooth and improve collagen-deficient skin overnight. The lightweight liquid formula moisturizes the skin and dries to a silky finish. Dermatologist tested and fragrance-free. Proven Results: In 1 Night: 97% had visibly reduced lines & wrinkles. In 4 Weeks: 100% had visibly firmer skin and 100% continued to show a significant reduction in the appearance of wrinkles. How to use: Gently twist the capsule to open. Apply serum gently to cleansed face and neck at night. Apply once every two nights at first, then gradually increase the frequency to every night. Remember to apply sunscreen with SPF 15 or higher during the day when using this product.