Appearance: White powder.
Hyaluronic Acid (HA), commonly known as Hyaluronan, is an acidic mucopolysaccharide made up of D-glucuronic disaccharide units and N-acetylglucosamine.
BENEFITS
• It is a highly effective humectant used in the skincare and pharmaceutical industries. • It attracts large amounts of water from the air, making it ideal for treating dehydrated skin in moisturisers, lotions, and serums.
• It also binds water to the skin's collagen, providing hydration.
Our Urchidamas Resources Hyaluronic Acid has a high molecular weight and swiftly replenishes moisture and nutrients to the skin. Hyaluronic acid can help prevent ageing spots and pigmentation disorders. However, it can't accomplish it alone. Combining vitamin C with hyaluronic acid can effectively heal dark spots. Hyaluronic acid promotes moisture equilibrium in the skin, preventing excess oil production that causes breakouts.
USAGE RRATE: 0.1%-2% of HA (equivalent to lg of HA in 100 ML water).
SOLUBILITY: It is easily soluble in water.
HOW TO DISSOLVE:
• Heat the water phase to 70°C.
• Once cooled, add hyaluronic acid powder and stir until completely dissolved.
• Stir with moderate agitation for 3 minutes until the mixture is homogeneous.
To add HA to water, sprinkle carefully, use a hand or vortex mixer to stir continuously at constant high speeds. The liquid thickens quickly and forms a gel.
At this time, no more HA can be introduced as there is no water to dissolve it in. Adding more HA will just result in lumps.
NOTE: LMW does not thicken as well as HMW.
CERTIFICATE OF ANALYSIS: 99.9%
Molecular weight: >=99 Dalton
Glucuronic acid exceeds 44%.
Protein: >=0.05%.
pH 6.0-7.5
PHYSICAL CHARACTERISTICS
Transparency (o.1% solution).
MOISTURE: S10.0%
ASH CONTENT: <13.0%, >99.0%.
Heavy metals 10ppm Microbiological tests
Total plate count: 100 cfu/g.
Yeast and mould: 100cfu/g.
Escherichia coli Negative
Staphylococcus Negative
