A lightweight, fragrance-free face serum from Olay’s Niacinamide 24 line, combining99% pure niacinamide withVitamin E to deeply hydrate, renew, and defend against aging. Designed as an. Niacinamide (B3) – high purity (≈99%) that smooths texture, brightens tone, and strengthens the skin barrier Tocopheryl Acetate (Vitamin E) – antioxidant defense.
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