Astaxanthin
Silver· human dataA potent carotenoid antioxidant with early evidence for skin and, tentatively, recovery.
Astaxanthin is a red carotenoid (from algae and the animals that eat it) and a particularly potent antioxidant that, unusually, spans cell membranes.
Its most promising human evidence is for skin — modest improvements in elasticity and UV resilience — with more tentative signals for exercise recovery, eye and cardiovascular markers. It is fat-soluble (take with a meal) and well tolerated; effects are real but modest.
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Written and reviewed by Mathew Beale, MSc Biotechnology, University of Reading.
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