Astaxanthin is an antioxidant taken in supplement form to boost skin health. As oxidation causes aging, antioxidants help to counter aging, reports WebMD. Supplements offer the skin a measure of ultraviolet protection and help to minimize skin damage after sun exposure, according to The Huffington Post.
Astaxanthin is a carotenoid that gives salmon, shrimp, lobster and crab meat its pink color. It is available in supplement form, which is made from a specific type of marine algae. The compound helps fight inflammation, reports WebMD. Since sunburn causes inflammation, this partly explains how astaxanthin is beneficial.
Astaxanthin boosts skin moisture and elasticity while leaving skin smoother, states The Huffington Post. It also targets fine lines and spots or freckles.
Eating certain seafoods, such as salmon, shrimp or lobster, is one way of obtaining astaxanthin. Salmon is highest in the compound, but to get a really effective dose, supplements are necessary, according to The Huffington Post.
Take astaxanthin supplements during a meal that contains some fat, as the compound is fat-soluble, explains Drugs.com. Taking astaxanthin this way allows the body to absorb it optimally.
Taking excessive amounts of astaxanthin supplements may interfere with testosterone functioning, cautions WebMD. Follow the recommended dose in the package insert.