Help address early signs of aging and boost hydration with Serum 16. Formulated with 16% LG-Retinex, a proprietary Microencapsulated Retinol Complex, this Rapid Renewal Serum combines hydration with Retinol and Retinal to help improve the appearance of an uneven skin tone and smooth the look of fine lines and wrinkles. This gentle Retinol-infused face serum treatment is packed with vitamins and moisture-rich ingredients to delicately improve the look of skin without causing redness or dryness. Serum 16 is ideal for dry, sensitive skin types that cannot tolerate traditional Retinol.