This daily face moisturizer is the first 100% natural-origin, high-tolerance biomimetic treatment for dry to very dry sensitive skin. Formulated with pure Hyaluronic Acid, it intensely hydrates the skin for up to 48 hours while maintaining the natural balance of the skin microbiome. Its comforting, rich texture is entirely fragrance-free and preservative-free, fully protected by a sterile anti-contamination pump system.