DUBLIN--(BUSINESS WIRE)--Research and Markets (http://www.researchandmarkets.com/research/9mcvr8/astaxanthin) has announced the addition of the "Astaxanthin Ingredients for the US Human Nutrition Market Outlook and Trends" report to their offering. This is a market insight into the astaxanthin for human nutrition market. Astaxanthin is a natural antioxidant ingredient in human health (eye health, prevention of aging, and skin care) incorporated into dietary supplements, nutraceuticals, and vita