Astaxanthin Explained: A Closer Look at This Naturally Occurring CarotenoidUpdated 14 days ago

Astaxanthin is a naturally occurring carotenoid pigment found in certain marine organisms and microalgae. It is recognized for its characteristic reddish-pink color, which contributes to the appearance of foods such as salmon, trout, shrimp, and lobster.

The primary natural producer of astaxanthin is the microalgae Haematococcus pluvialis. Under environmental conditions such as increased light exposure, nutrient limitation, or changes in salinity, this microalgae can accumulate high amounts of astaxanthin. Marine species that consume the algae then incorporate the pigment into their own tissues, allowing the color to move through the food chain.

Astaxanthin is used in a variety of applications, including dietary supplements, cosmetic formulations, and as a natural colorant in foods and beverages. It is available commercially in several forms, such as powders, capsules, softgels, and topical ingredients.

Chemically, astaxanthin belongs to the xanthophyll family of carotenoids. While it shares structural similarities with compounds like beta-carotene and lutein, it has a distinctive molecular arrangement that contributes to its color properties and how it behaves within different formulations. These characteristics influence its stability and the way it is incorporated into various product formats.

Astaxanthin is generally recognized as safe for use within established guidelines set by regulatory authorities. As with any ingredient, responses and tolerances can vary among individuals. Those considering astaxanthin—whether in supplement form or through skincare products—may wish to consult qualified professionals for guidance based on their personal circumstances.

If you have questions about astaxanthin or how it appears in Codeage formulations, feel free to reach us through the live chat on the bottom-right corner of our website or by emailing [email protected].