Retinol Resurfacing Serum 0.25Encapsulated for time release, our retinol serum diminishes the look of wrinkles and firms the skin with minimal irritation. Transform your skin with our gentle 0. 25% Retinol serum, targeting fine lines and wrinkles while promoting radiance, clarity, and resilience. The time released formula, suitable for new users of retinol, ensures continuous rejuvenation while you sleep, while niacinamide minimizes irritation and a clinically proven peptide