Cosmetics Raw Material Acetylated Sodium Hyaluronate Moisturizing Ingredients Hyaluronic Acid Skincare Sodium Hyaluronate. Exceptional Moisture Retention: Binds up to hundreds of times its weight in water for long-lasting hydration. Suitable for All Skin Types: Mild and non-irritating, safe for sensitive, dry, and baby skin. Versatile Application Range: Ideal for serums, creams, masks, lotions, and hair care products. High Purity Grade: Cosmetic grade with 95%-99% purity in white powder form. Strong Skin Adhesion: Provides strong adhesion to skin surface for enhanced barrier repair. Stable pH Performance: Works best in formulations with pH 4.0-7.0. Long Shelf Life: 24 months shelf life under normal storage conditions. Flexible Customization: Offers full, minor, and flexible customization options.