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Home > Cosmetic Ingredients > Famous Cosmetic Grade Sodium Hyaluronate Functional Moisturizing Ingredient Products, Factory
Famous Cosmetic Grade Sodium Hyaluronate Functional Moisturizing Ingredient Products, Factory
Famous Cosmetic Grade Sodium Hyaluronate Functional Moisturizing Ingredient Products, Factory
Famous Cosmetic Grade Sodium Hyaluronate Functional Moisturizing Ingredient Products, Factory
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Famous Cosmetic Grade Sodium Hyaluronate Functional Moisturizing Ingredient Products, Factory
Famous Cosmetic Grade Sodium Hyaluronate Functional Moisturizing Ingredient Products, Factory
Famous Cosmetic Grade Sodium Hyaluronate Functional Moisturizing Ingredient Products, Factory

Famous Cosmetic Grade Sodium Hyaluronate Functional Moisturizing Ingredient Products, Factory

Cosmetic grade sodium hyaluronate is a functional moisturizing ingredient widely used in skincare products. Its excellent hydrophilicity and skin compatibility make it a core moisturizing ingredient in formulations. As a water-soluble form of natural hyaluronic acid, it forms a soft, lightweight moisturizing film on the skin's surface while penetrating deep into the stratum corneum to increase moisture content, achieving both immediate hydration and long-lasting moisture retention.

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Product Description

Product Specification
Product Name Sodium Hyaluronate
Chemical Formula (C14H20NNaO11)n
Chemical Structure Chemical Structure
CAS No. 9067-32-7
Appearance White, fine powder
Assay ≥93%
Molecular Weight 3000Da–2.0MDa
Application Cosmetics
Function Moisturizing
Solubility Soluble in water
Source Microbial fermentation
Packaging 1kg/foil bag
Shelf life 2 years
Storage conditions Avoid light, refrigerate 2℃~10℃, seal container.
Features
1. High Water Retention
Sodium hyaluronate can absorb and lock in hundreds of times its own weight in water, effectively maintaining the hydration of the stratum corneum, keeping skin soft, smooth, and plump.
2. Multi-level Hydration
Through different molecular weight systems, it can work synergistically in the surface, middle, and deep layers of the skin:
  • High molecular weight: Forms a moisturizing barrier on the surface.
  • Medium molecular weight: Enhances skin elasticity and softness.
  • Low/ultra-low molecular weight: Improves stratum corneum permeability, delivering deep hydration and repair.
3. Excellent Skin Compatibility
Safe and non-irritating, suitable for high-standard formulations such as those for sensitive skin, infant care, and medical-grade skincare.
4. Formula-Friendly and Widely Applicable
Transparent and easily soluble in water, it has good compatibility with most commonly used cosmetic ingredients and can be stably used in various systems such as serums, creams, masks, lotions, and sunscreens.
5. Improves Skin Feel and Formula Performance
It can improve the spreadability and skin feel of the product, making the finished product smoother and easier to absorb, while enhancing the moisturizing effect of the formula.
Frequently Asked Questions
What is the primary function of Sodium Hyaluronate in cosmetics?
Its primary function is moisturizing. It can absorb and lock in hundreds of times its own weight in water to keep the skin hydrated, soft, smooth, and plump.
What molecular weights are available and how do they work?
The molecular weight ranges from 3000Da to 2.0MDa. High molecular weight forms a surface moisturizing barrier; medium molecular weight enhances elasticity and softness; and low/ultra-low molecular weight penetrates deeply for hydration and repair.
Is Sodium Hyaluronate suitable for sensitive skin?
Yes, it has excellent skin compatibility. It is safe, non-irritating, and highly suitable for sensitive skin, infant care, and medical-grade skincare formulations.
What is the solubility and compatibility in formulas?
It is transparent and easily soluble in water. It features good compatibility with most cosmetic ingredients and remains stable in serums, creams, masks, lotions, and sunscreens.
What are the storage conditions and shelf life?
It has a shelf life of 2 years when stored in a sealed container, kept away from light, and refrigerated at temperatures between 2℃ and 10℃.

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