Regenurex is one of the world's most pure, natural forms of Astaxanthin. It's made from a local source of freshwater marine microalgae known as Haematococcus pluvialis found here in British Columbia.Our product contains an Astaxanthin algae extract and is combined with high-oleic safflower oil to aid adsorption and tocopherols (vitamin E) to aid stability. It is free from artificial additives or preservatives.