HYALURONIC ACID (LMW)

Description

Low Molecular Weight (LMW) Hyaluronic Acid is a variant of hyaluronic acid with smaller-sized molecules compared to High Molecular Weight (HMW) hyaluronic acid. Due to its smaller size, LMW HA is able to penetrate deeper into the skin, providing more intensive hydration at deeper layers. It is known for its ability to enhance skin elasticity, reduce the appearance of fine lines, and improve skin texture. It is often used in formulations for anti-aging and skin repair.

• INCI (International Nomenclature of Cosmetic Ingredients):
  • Hyaluronic Acid
  • Sodium Hyaluronate (salt form used in most formulations)
• CAS Number:
  • 9067-32-7 (for Hyaluronic Acid)
  • 9004-61-9 (for Sodium Hyaluronate)
• Application:
  LMW Hyaluronic Acid is primarily used in skincare formulations such as serums, creams, lotions, and masks aimed at anti-aging, hydration, and skin barrier repair. It is also found in some haircare products for moisture retention and in injectable forms used for wrinkle reduction (such as dermal fillers).
• Appearance:
  a white
• Usage Rate:
  • In skincare formulations, the typical usage rate ranges from 0.1% to 2%, although it can vary based on the specific product and formulation goals.
  • For anti-aging or intense hydrating treatments, higher concentrations may be used.
  • Injectable forms used in dermal fillers or treatments may have higher concentrations, depending on the intended use.
• Origin:
  Like HMW Hyaluronic Acid, LMW Hyaluronic Acid is most commonly produced through bio-fermentation (using bacterial strains like Streptococcus zooepidemicus or Bacillus subtilis) rather than being extracted from animal sources. This biotechnological process is environmentally sustainable and ensures that the product is vegan-friendly and free from animal by-products.