Cosmetic Raw Materials Hyaluronic Acid Powder

Hyaluronic acid is an acidic mucopolysaccharide, which shows a variety of important physiological functions in the body due to its unique molecular structure and physical and chemical properties, such as lubricating joints, regulating the permeability of blood vessel walls, regulating protein, water and electrolyte diffusion and operation, and promoting wound healing. Most importantly, hyaluronic acid has a special water-retaining effect and is the most moisturizing substance found in nature so far, and is known as the ideal natural moisturizing factor.

Functions and Effects of Hyaluronic Acid:

1. Excellent Affinity for Water: It reorganizes water within tissues, enhancing load-bearing or lubricating capacity.
2. Formation of Three-Dimensional Networks: Through folding, it generates physiological effects, including:
   • 1、Creating fluid resistance.
   • 2、Maintaining body water balance and internal homeostasis.
   • 3、Influencing the solubility, spatial conformation, chemical equilibrium, and system osmotic pressure of biomacromolecules.
   • 4、Inhibiting pathogen spread and guiding the deposition of collagen fiber-secreted substances.
3. Binding with Indissociable Proteins: Forms polymers (as per Chemicalbook), preserving tissue shape and volume while ensuring reversible resistance to compression.
4. Modulation of Immune Cells: Exerts effects on macrophages, mucous cells, lymphocytes, and natural killer cells.
5. Diagnostic Marker for Liver Fibrosis: As a vital component of intercellular matrix, hyaluronic acid (HA) is primarily degraded in the liver. During hepatic fibrogenesis, HA synthesis increases, and its clearance decreases in cirrhosis, leading to elevated serum HA levels. Currently, HA is recognized as a highly sensitive and specific indicator for diagnosing the degree of hepatic fibrosis and cirrhosis.

6. Packing & Shipping

   Generally, the Hyaluronic acid CAS 9004-61-9 will be packed in two plastic bags and one foil bag, and then a fiber drum for 25kg.