Nutrex Hawaii BioAstin Hawaiian Astaxanthin - Hawaiian Grown Premium Antioxidant - Supports Muscle Recovery from Exercise ? Eye & Joint Supplements for Men & Women - Nature?s premier antioxidant Astaxanthin has been shown to support a wide range of benefits in human clinical studies. BioAstin provides cells with superior support & protection from oxidative damage which occurs naturally when our body is exposed to internal or external stress. Astaxanthin a red carotenoid is an exceptionally powerful antioxidant. The richest source of Astaxanthin is in the microalgae (Haematococcus pluvialis) which we grow on our farm at Keahole Point Kona Hawaii. Founded by scientist and researcher Dr. Gerald Cysewski 30 years ago the Nutrex Hawaii farm?s location provides unique access to fresh drinking water ultra-deep sea water abundant sunshine and trade wind breezes. Dr. Cysewski has overseen every step of farming & production setting the standard for world class microalgae production since 1984. We ar