A neighbor nixes sunscreen. Can a carotenoid health supplement substitute SPF 40?

Q: My “healthy neighbor in the know” swears that astaxanthin is a improved option to chemical-laden sunscreens. What say you?

A: Astaxanthin is a kind of carotenoid derived from maritime organisms. Typically, carotenoids are created by crops and provide as precursors to vitamin A in animals. Having said that, astaxanthin is not converted to this vitamin. It has anti-inflammatory and immune-modulating action (Journal of Cosmetic Dermatology, January 2020). As a result, dietary supplements containing this component have been promoted for pores and skin well being.

We were thrilled to study that many carotenoids help shield pores and skin from sunshine

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