Cosmetic grade Hyaluronic acid

Hyaluronic acid is a natural biological component in human body. Widely existing in skin and other tissues, it has outstanding moisture keeping ability, thus called natural moisturizing factor in the world. It is the best ingredient to be used in cosmetics as moisturizer.

   Description           White powder    

   Particle Size          100% pass through 80 mesh sieve

   Ph                 6.0-8.0

    Transparency         ≥99%

    Loss on drying ≤8.0%

    Bulk Density         0.10-0.60g/cm3

    Kinematic viscosity    ≥40mm2/s

    Protein               ≤0.1%

    Molecule Weight      ≥1.5x 106

    Residue on ignition    ≤20%

    Heavy metals         ≤10ppm

    Arsenic              ≤2ppm

    Glucuronic Acid        ≥44%

   Hyaluronic Acid         ≥90%

    Bacteria counts         ≤10cfu/g

   Mold & Yeast           ≤10cfu/g

   E.Coli                 Negative

    S.Aureus                Negative

    P.aruginosa              Negative

Original bacteria name: Streptococcus Zooepidemicus

Made by fermentation

>1. Medium MW: > 1.5 * 106 Dalton

>2. High MW: > 2.0 * 106 Dalton

Usage Scope: Cosmetic, lotion and creams for external application etc.

Package: 100g/bottle, 1kg/foil-bag, 10kg/durm, 20kg/durm.