4D Sodium Hyaluronate Solution - Skincare Ingredient with Multi-Layer Moisturizing Approach
4D Sodium Hyaluronate Solution Multi-Hyaluronic Acid Blend Ingredient for Skincare and Moisturizing Applications
A high-performance 4D moisturizing solution that works multilayered with four types of hyaluronic acid, from the skin surface to the stratum corneum.
The 4D Sodium Hyaluronate solution is a multi-moisturizing ingredient that combines four types of hyaluronic acid: high molecular weight sodium hyaluronate, sodium hyaluronate crosspolymer, acetylated sodium hyaluronate, and hydrolyzed ultra-low molecular weight sodium hyaluronate. Each type targets different layers of the skin, providing moisture support step-by-step from the skin surface to the stratum corneum, resulting in a comprehensive moisturizing effect. High molecular weight sodium hyaluronate forms a moisture-retaining film on the skin surface, imparting a moist feel. Sodium hyaluronate crosspolymer creates a uniform protective layer on the skin surface, establishing an environment that helps reduce moisture evaporation. Acetylated sodium hyaluronate has lipophilic properties and high adhesion to the stratum corneum, supporting long-lasting moisture retention. Additionally, hydrolyzed ultra-low molecular weight sodium hyaluronate easily penetrates the stratum corneum and contributes to a formulation designed to prevent skin roughness caused by dryness. This product leverages the characteristics of the four types of hyaluronic acid to create a state that facilitates multi-faceted hydration and retention, making it suitable for a wide range of skincare products such as lotions, serums, creams, and face masks. Its solution type is easy to handle and can be smoothly incorporated into various aqueous formulations.
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basic information
INCI Name: Sodium Hyaluronate Hydrolyzed Sodium Hyaluronate Acetylated Sodium Hyaluronate Sodium Hyaluronate Crosspolymer Appearance: Transparent to pale yellow liquid Features: Comprehensive moisturizing support through a multi-layered approach Contains a hydrolyzed type that easily penetrates the stratum corneum Lipid-friendly type adheres easily to the stratum corneum, keeping moisture for a long time Forms a protective layer on the skin surface, supporting an environment that retains moisture High compatibility with various raw materials, suitable for a wide range of formulations Stability: Stable with little viscosity change between lots of the same molecular weight Minimal appearance changes during storage, suitable for formulations Purity Control: Reduction of impurities and black spots through optimization of the filtration process Storage Method: Store sealed in a cool, dark place Recommended for prompt use after opening Usage Method: Can be added directly to the aqueous phase
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Applications/Examples of results
4D sodium hyaluronate solution is a suitable ingredient for product development that seeks multi-layered moisturizing and long-lasting hydration retention. ■ Skincare Field Toners Serums Lotions and creams Face masks Gels and all-in-one products ■ Base Makeup Field Moisture enhancement for makeup primers Improvement of moisture feel in foundations ■ Body Care Field Body lotions and gels ■ Examples of Formulation Concepts Base materials for high-moisture lines Multi-layered moisturizing (4D) concept products Formulations that balance moisture feel and light texture By combining four types of hyaluronic acid, it becomes possible to achieve a multifaceted moisturizing design that is difficult to obtain with a single ingredient, allowing for a wide range of cosmetic development applications.
Company information
YOUCHANG INDUSTRIAL DEVELOPMENT CO., LTD is a specialized manufacturer of natural ingredients, focusing on herbal extracts and plant-derived extracts, and is a global company with strengths in international exports. We develop products that integrate traditional knowledge of Chinese medicine with biotechnology, catering to diverse industries such as pharmaceuticals, cosmetics, health foods, functional beverages, personal care, animal nutrition, and aromatherapy. Our main products include herbal extracts, fruit and vegetable powders, tea extracts, peptides, active pharmaceutical ingredients (APIs), natural flavors, essential oils, reed diffusers, and aroma candles. We utilize advanced extraction technologies such as supercritical CO₂ extraction, low-temperature vacuum concentration, membrane separation, and spray drying to achieve high purity and stability of components. We have obtained various international certifications including ISO, GMP, HACCP, HALAL, KOSHER, and organic certification, establishing a quality control and traceability system. We can accommodate both small batches and large-scale production. Through stable quality, competitive pricing, professional support, and sustainable sourcing of raw materials, we build trust with business partners around the world.









