CERAMIDE RETINOL HPR CAPSULES 60. Benefits: Groundbreaking, encapsulated gel serum. Closest in activity to RX strength Retinoic Acid. Pure formula without fillers. Precise dosage for no guesswork skincare. Dermatologist tested. Suitable for all skin types, even sensitive skin. Winner of People Beauty Awards - Best Retinol Serum of 2024.. Features: 4% Pure Retinol + HPR Complex improves skin renewal and rapidly reduces appearance of lines and wrinkles. Bisabolol & Oat soothe skin and minimizes irritation for first time retinol users. Vitamin E helps defend skin against environmental stressors. Research Results: Visibly reduces lines & wrinkles in 7 days*. 10X more potent than pure retinol**. Closest in activity to RX strength retinoic acid. *Based on a consumer study of 57 panelists after 8 weeks.. **Based on a consumer test of 60 people..