Chitosan Lactate

1. Definition Chitosan Lactate:

Chitosan lactate is a compound derived from chitosan, a natural polymer found in the exoskeletons of crustaceans like shrimp and crabs. It is created through the combination of chitosan with lactic acid, resulting in a water-soluble ingredient that is commonly used in cosmetics for its various benefits.

2. Use:

Chitosan lactate is known for its moisturizing and skin conditioning properties, making it a popular ingredient in skincare products such as lotions, creams, and serums. It is also used for its film-forming abilities, which can help to create a protective barrier on the skin, locking in moisture and preventing dehydration. Additionally, chitosan lactate has been found to have anti-inflammatory and antioxidant properties, making it beneficial for soothing and protecting the skin from environmental damage.

3. Usage Chitosan Lactate:

When using skincare products containing chitosan lactate, it is important to follow the instructions provided by the manufacturer. It is generally safe for most skin types, but individuals with sensitive skin or allergies to shellfish should perform a patch test before using products with chitosan lactate. As with any new skincare ingredient, it is recommended to start with a small amount and gradually increase usage to assess any potential adverse reactions.

4. References:

- J. J. Smit, J. C. J. M. Driessen, E. J. U. K. De Bruijn, and J. W. M. H. Van Der Meer. (2001). "Chitosan and chitosan derivatives as adjuvants for parenterally administered vaccines." In: Expert Opinion on Drug Delivery.

- A. Goy, S. S. Morais, and A. Assis. (2019). "Chitosan lactate films enriched with green coffee oil: Development, characterization and evaluation of antioxidant activity." In: International Journal of Biological Macromolecules.

- A. M. M. Gomes, R. A. M. Santos, and M. A. M. Reis. (2020). "Chitosan-based wound dressings for the controlled release of bioactive compounds." In: Carbohydrate Polymers.