Glossary

A blend of glycerin (plant origin), Sodium PCA (sodium salt of pyroglumatic acid - plant origin), urea (synthetic), Trehalose (sugar, and more precisely a natural disaccharide composed of two glucose molecules - plant origin), sodium hyaluronate (biotechnological) and Polyquaternium-51 (synthetic), the immediate ultra-hydrating complex is an intensive complex that softens the skin on application and generates optimal hydration all day long.
- Glycerin, urea and sodium PVA join forces to maintain water in the stratum corneum.
- Trehalosereinforces the barrier by maintaining the lamellar structure of the epidermal lipids.
- Sodium hyaluronate, which is extremely hygroscopic, creates a water reservoir on the skin surface.
- Polyquaternium-51 (2-methacryloyloxyethyl Phosphorylcholine and butyl methacrylate) reinforces the barrier thanks to its phosphorylcholine and maintains water inside the skin with its powerful hydro-retaining properties.