Face Oxygenating Serum - Sapphire & Hyaluronic AcidLa Vies intensely Oxygenating Serum helps the skin regain its suppleness and hydration. Sapphire is a precious stone that promotes the production of collagen which helps soothe, deeply hydrate and protect the skin for a smooth, rejuvenated and youthful look. The combination of key ingredients such as Hyaluronic Acid, Ceramide Complex, Niacinamide, Grape Water and Prebiotics provides structural elements to the skin promoting healthy and glowing skin