This high-performance serum from Ole Henriksen features a potent 0.3% Retinol concentration, making it a professional-grade treatment for addressing visible signs of aging. Formulated to refine skin texture, diminish the appearance of fine lines and wrinkles, and promote a more even skin tone, this serum works overnight to rejuvenate the complexion. Incorporate this product into your evening skincare routine to achieve smoother, revitalized skin over time.