Bluebonnet Nutrition Selenium 200 mcg provides a potent dose of Selenium in the highly bioavailable form of L-Selenomethionine, an amino acid chelate that enhances absorption and utilization by the body. Each easy-to-swallow vegetable capsule delivers 200mcg of this important trace mineral to support your body's antioxidant defense systems and overall wellness. Selenium plays a key role in neutralizing free radicals and supporting healthy cardiovascular and immune system function. As a constituent of glutathione peroxidase, a powerful antioxidant enzyme, it helps protect cells from oxidative damage, which can contribute to chronic diseases. Bluebonnet Selenium is formulated to be free from common allergens such as soy, gluten, dairy, and GMOs. It is vegan, kosher certified, and contains no artificial fillers or preservatives. Perfect for those looking to enhance their overall health with a pure, natural supplement.