Ceramideย :1. Increasing and maintaining hydration 2. Reinforcing and strengthening skinโs barrier 3. Improving the appearance of wrinkles. Squalane is non greasy , hydrating ingredient that sinks quickly in to the skin.It provides protection from the dry skin conditions. Omega 3 fatty acid: 1. Increasing and maintaining hydration 2.Reinforcing and strengthening skinโs surface 3.Reducing dryness