Kefiran

1. Definition Kefiran:

Kefiran is a natural polysaccharide produced by the fermentation of kefir grains, a symbiotic culture of bacteria and yeast. It is known for its moisturizing and anti-inflammatory properties, making it a popular ingredient in skincare products.

2. Use:

Kefiran is commonly used in cosmetics for its ability to hydrate and soothe the skin. It is often found in moisturizers, serums, and masks to help improve skin texture and reduce redness and irritation. Kefiran can also help strengthen the skin barrier and protect against environmental damage.

3. Usage Kefiran:

When using skincare products containing kefiran, it is important to follow the instructions provided by the manufacturer. It is recommended to perform a patch test before applying the product to the entire face to check for any allergic reactions or sensitivity. Kefiran can be used daily as part of a skincare routine, either in the morning or evening, depending on the product formulation.

4. References:

- Kim, D. H., Kim, H. S., & Jo, S. J. (2007). Antioxidant and anti-inflammatory effects of Kefiran on LPS-stimulated RAW 264.7 cells. Molecular & Cellular Toxicology, 3(1), 61-66.

- Belicová, A., Mikulášová, M., Dušinská, M., & Ondrejovič, M. (2016). The potential use of kefiran as carrier for transdermal drug delivery. Journal of Microbiology, Biotechnology and Food Sciences, 5(3), 278-281.

- Yoon, J. Y., & Kim, H. S. (2008). Anti-inflammatory effects of kefiran in a mouse model of atopic dermatitis induced by 2,4-dinitrochlorobenzene. International Immunopharmacology, 8(12), 1702-1707.