Retinol + HPR Ceramide Capsules Rapid Skin Renewing Serum visibly reduces wrinkles in 7 days* without irritation** and leaves skin with improved texture and tone. Gentle formula can be used day and night and is 10X more potent than pure retinol*** for fast results. *Based on a consumer study of 57 participants **Based on multiple long-term use (30 days or greater) studies encompassing 236 panelists. ***Based on a comparison of bioavailability of HPR compared to RetinoKey Ingredients:4% Pure Retinol + HPR Complex improves skin renewal and rapidly reduces appearance of lines and wrinkles, Peptides improve skin's density supporting natural collagen, Phytoceramides mimic skin's most essential ceramide for a strong skin barrier, Bisabolol & Oat soothe skin and minimizes irritation for first time retinol users, Vitamin E helps defend skin against environmental stressors | Elizabeth Arden Retinol + HPR Ceramide Capsules Rapid Skin Renewing Serum, 30 Capsules | Dermstore