Compare Astaxanthin Supplements: Ingredients & Supplement Facts
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Astaxanthin is a carotenoid antioxidant sourced from the microalgae Haematococcus pluvialis, commonly found in softgels, capsules, gummies, and liquid forms. Products often feature branded astaxanthin like BioAstin® or AstaReal®, and may be combined with omega-3s from krill oil, turmeric, or vitamin D3.
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