Swanson, SeMSC Selenium, 200 mcg, 120 Capsules

OverviewAntioxidant Support Mineral Supplement Powerful Antioxidant Which Protects Against Free Radicals and Oxidative Stress Maintains Cardiovascular, Thyroid and Immune Health Science-Backed Quality Since 1969 If you’re trying to find one of the most effective selenium supplements available today, look no further than Swanson Ultra SeMSC Selenium. The same form of selenium found in garlic, broccoli and Brussels sprouts, se-methylselenocysteine (alternatively, L-methylselenocysteine or SeMSC) is a high-absorption selenium/amino acid complex with unique protective benefits for colon and overall health. Selenium has potent antioxidant qualities that enable it to promote the blockage of cellular damage from free radicals.