Famous Sodium Hyaluronate Stable Molecular Weight Cosmetic Ingredient Manufacturers, Factories

Cosmetic-grade sodium hyaluronate, with a stable molecular weight, ensures consistent results across every batch. Its superior moisturizing power and excellent penetration form a water-locking film on the skin's surface while deeply nourishing and improving dryness and fine lines. Whether in high, medium, or low molecular weight formulations, it precisely delivers moisturizing and softening effects, providing reliable support for skincare formulations and leaving skin long-lasting, hydrated, and smooth.

Product Description

Product Specification

Product Name Sodium Hyaluronate
Chemical Formula (C14H20NNaO11)n
Chemical Structure Chemical Structure of Sodium Hyaluronate
CAS No. 9067-32-7
Appearance White, fine powder
Assay ≥95%
Molecular Weight 3,000Da – 2.0MDa
Solubility Soluble in water
Source Microbial fermentation

Stable Molecular Weight

1. Precise Molecular Weight Control

Utilizing mature and stable fermentation and purification processes, we achieve precise control over the molecular weight of sodium hyaluronate, ensuring the product meets the molecular weight requirements of various applications.

2. Excellent Batch Consistency

The molecular weight distribution of each batch is highly consistent, reducing fluctuation risks for customers during formulation development and production, and improving product development efficiency.

3. Guaranteed Stable End-Product Performance

Stable molecular weight helps maintain the performance of sodium hyaluronate in moisturizing, film-forming, and penetration aspects, ensuring consistent and reliable end-product effects.

4. Suitable for Diverse Formulation Systems

We offer sodium hyaluronate in different molecular weight ranges (high, medium, and low molecular weight) with good stability, allowing customers to flexibly select and combine products according to their product positioning.

Storage & Packaging

  • Storage conditions: Avoid light, refrigerate 2℃ ~ 10℃, keep container sealed.
  • Shelf life: 2 years
  • Packaging: 1kg/foil bag, or as customer's requirements.

Functions

High Molecular Weight

Forms a moisturizing film with strong water-locking ability, enhancing skin's surface hydration while providing a soft, smooth texture and protective barrier in skincare products.

Medium Molecular Weight

Penetrates to the middle layers of the skin, improving skin elasticity and softness. Suitable for daily skincare formulas such as serums and creams, balancing moisturizing and a comfortable feel.

Low Molecular Weight

Has strong penetrating power, reaching deep into the skin, promoting the activity of the skin's own moisturizing factors, enhancing repair and anti-aging effects. Significantly effective in serums or functional products.

Molecular Weight Combination

High, medium, and low molecular weights can be combined according to formulation needs to create multi-layered moisturizing and skincare effects, meeting comprehensive needs from surface hydration to deep repair.

Frequently Asked Questions

What is the molecular weight range of your Sodium Hyaluronate?
Our Sodium Hyaluronate is available in a wide molecular weight range from 3,000Da to 2.0MDa, categorized into high, medium, and low molecular weights to suit various application systems.
How do the functions differ between high, medium, and low molecular weights?
High molecular weight forms a surface barrier to lock in moisture; medium molecular weight improves skin elasticity and softness in the middle layers; low molecular weight penetrates deeply for hydration, repair, and anti-aging benefits.
What are the recommended storage conditions and shelf life?
The product should be stored sealed, protected from light, and refrigerated at temperatures between 2℃ and 10℃. Under these conditions, the shelf life is 2 years.
What is the source and assay specifications of this product?
The Sodium Hyaluronate is derived from microbial fermentation, yielding a white, fine powder with an assay specification of ≥95%.
Can different molecular weights of Sodium Hyaluronate be combined?
Yes. High, medium, and low molecular weights can be combined in formulations to achieve multi-layered skin hydration, combining surface barrier defense with deep skin repair.

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