Retinal + Niacinamide Youth Serum unveils smoother, brighter skin while you sleep. This night serum combines retinal and 5% niacinamide to visibly reduce fine lines, wrinkles, and textured skin. Elevated with adaptogens and ceramides, it helps improve skin tone, diminish blemishes, and supports a healthy skin barrier. Hyaluronic acid and squalane provide hydration for a transformed complexion.