... ,Skin--whitening,Anticancer 4.ISO9001,Kosher,HALAL Astaxanthin(Haematococcus pluvialis extract) Synonyms: 3,3'-dihydroxy-ß-carotene-4,4'-dione;Trans ... map the structure of astaxanthin. Astaxanthin is found in microalgae, yeast, salmon, trout, shrimp, crustaceans, and other sources. However, ... Pharmaceutical stuff4.Feed additive powerfull antioxidant Astaxanthin haematococcus pluvialis extract