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Cosmetic Grade Ultra-low Molecular Weight Hyaluronic Acid

Cosmetic grade ultra-low molecular weight hyaluronic acid (ULMW-HA) is a sodium hyaluronate raw material with a molecular weight typically between 3-10 kDa. Due to its extremely small molecular size, it possesses high skin permeability, promotes the skin's own hyaluronic acid production, and enhances the skin barrier's repair capabilities. It is commonly used in deep hydration, soothing and repairing, and functional skincare products. Its quality meets the purity, safety, and microbial control requirements for cosmetic raw materials.

    Product specification

    Brand Name MHW CHEM
    Model Number MHW-C-2025008
    Product Name Hyaluronic Acid
    Chemical Formula (C14H21NO11)n
    Chemical
    Structure
      
    CAS No. 9004-61-9
    Appearance White, fine powder
    Assay ≥93%
    Molecular Weight Ultra low molecular weight (3–10 kDa)
    Application Cosmetics
    Function Deep hydration and repair
    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

    Enhanced Penetration: Its ultra-low molecular weight structure allows it to penetrate deep into the stratum corneum and even the superficial dermis, increasing the skin's internal moisture content.
    Cellular Activation: It can promote skin barrier repair, stimulate keratinocytes to produce hyaluronic acid, and improve the skin's own moisturizing ability.
    Anti-inflammatory and Soothing: Studies show that ULMW-HA has certain anti-inflammatory effects and can be used for sensitive skin care.
    Lightweight Texture: The texture is refreshing and non-sticky, suitable for light serums, sprays, and other formulas.

    Applications 

    Deep Hydrating Serums: Enhances skin's internal hydration

    Repair Products: Barrier repair, anti-inflammatory and soothing

    Medical Aesthetic Repair Products: Post-operative care, repair masks

    Hydrating Sprays: Rapid penetration, instant hydration

    Functional Serums: Enhanced efficacy when combined with peptides and stabilizing ingredients.

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