Astaxanthin (2 mg 120 softgels)*
Source Naturals
Astaxanthin, a member of the carotenoid family, is a powerful antioxidant. Research has demonstrated that astaxanthin is ten times stronger in scavenging free radicals than other carotenoids such as lutein, zeaxanthin, and beta-carotene, and one-hundred times stronger than alpha-tocopherol.