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Medium Molecular Weight Cosmetic Grade Hyaluronic Acid Powder

Cosmetic grade medium molecular weight hyaluronic acid generally refers to sodium hyaluronate with a molecular weight in the range of approximately 800–1200 kDa. It combines good film-forming properties with moderate permeability. It forms a moisturizing barrier on the skin surface, reducing moisture evaporation while providing continuous hydration to the stratum corneum. Compared to high molecular weight hyaluronic acid, it is lighter and non-sticky; compared to low molecular weight hyaluronic acid, it has longer-lasting moisturizing power. Therefore, it is widely used in lotions, serums, creams, and masks to enhance the skin's immediate hydration and softness.

    Product specification

    Brand Name MHW CHEM
    Model Number MHW-C-2025006
    Product Name Hyaluronic Acid
    Chemical Formula (C14H21NO11)n
    Chemical
    Structure
      
    CAS No. 9004-61-9
    Appearance White, fine powder
    Assay ≥93%
    Molecular Weight Medium molecular weight (800–1200 kDa)
    Application Cosmetics
    Function It combines good moisturizing and film-forming properties with moderate permeability.
    Solubility Soluble in water
    Source Microbial fermentation
    Packaging Inner: 1kg/foil bag, 5kg/foil bag or 10kg/foil bag; 
    Outer: 20kg/carton or 25kg/carton
    Shelf life 2 years
    Storage conditions Avoid light, refrigerate 2℃~10℃, seal container.

    Application

    Daily Moisturizing Products: Widely used in moisturizing serums, lotions, and creams to help increase skin hydration and enhance softness and smoothness.
    Hydrating and Soothing Products: Form a stable moisturizing film on the skin's surface, reducing the impact of external irritants. Suitable for sensitive skin, soothing sprays, and calming skincare products.
    Masks and Freeze-Dried Powders: Provide instant hydration and enhance the skin's ability to retain moisture after film formation, leaving skin noticeably hydrated and plump after use.
    Shampoo, Body Wash, and Shower Products: Improve dry skin after use, adding gentleness, moisturizing properties, and improved texture to cleansing products.
    Makeup Products: Enhance moisturizing properties in foundations, liquid foundations, and cushion compacts, resulting in a more even makeup finish and reduced fine lines.
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