Powerful AntioxidantSourced from Microalgae Haematococcus pluvialisSupports Brain, Eye, Skin, Heart, and Joint Health*Biologically Active 99% (3S,3’S)-Isomer*California Gold Nutrition® Astaxanthin, 12 mg features premium quality Astalif® Pure Icelandic algae that is extracted by a solvent-free supercritical CO2 technology.iTested Verified