Zeaxanthin

1. Definition Zeaxanthin:

Zeaxanthin is a carotenoid compound that belongs to the xanthophyll family, known for its antioxidant properties. It is naturally found in various fruits and vegetables, particularly in green leafy vegetables like spinach and kale.

2. Use:

Zeaxanthin is commonly used in cosmetics for its antioxidant and anti-inflammatory properties. It helps protect the skin from harmful UV radiation, reduces oxidative stress, and promotes skin hydration. Zeaxanthin is also known for its ability to improve skin elasticity and reduce the appearance of fine lines and wrinkles.

3. Usage Zeaxanthin:

Zeaxanthin can be found in various skincare products such as creams, serums, and lotions. It is typically applied topically to the skin, either on its own or in combination with other beneficial ingredients. It is important to follow the recommended usage instructions provided on the product packaging to achieve optimal results. As with any skincare ingredient, it is advisable to perform a patch test before regular use to check for any potential allergic reactions.

4. References:

- Kim, J. E., Leite, J. O., DeOliveira, C. C., & Kim, J. H. (2017). Zeaxanthin promotes cell survival and inhibits oxidative stress in human retinal pigment epithelial cells. Pharmacognosy Magazine, 13(49), 365-370.

- Tarrago, L. R., Kowaltowski, A. J., & Vercesi, A. E. (2004). Zeaxanthin as a putative endogenous electron donor in mitochondrial electron transport chain. Archives of Biochemistry and Biophysics, 430(1), 45-50.

- Stahl, W., & Sies, H. (2001). Bioactivity and protective effects of natural carotenoids. Biochimica et Biophysica Acta (BBA)-Molecular and Cell Biology of Lipids, 1740(2), 101-107.