Sesderma Retiage Serum is an advanced anti-aging liposomal serum featuring a 3-RETIN system. This professional-grade formula combines retinol, retinaldehyde, and hyaluronic acid to target multiple signs of aging while being suitable for all skin types. The serum utilizes innovative nanotech delivery system for enhanced penetration and effectiveness of active ingredients. The liposomal technology helps protect and stabilize the retinol compounds while improving their absorption into the skin. The 30ml bottle comes with a convenient dropper applicator for precise dispensing. As this is a retinol-based product, it is recommended for evening use and should be followed with sun protection during the day.