• L-Selenomethionine
• Cardiovascular and Prostate Health
• 100 mcg Per Capsule
• Mineral Supplement
• Provides Antioxidant Support
• Maintains Cardiovascular, Thyroid and Immune Health
• Supports Prostate Health
• Science-Backed Quality Since 1969

Shore up your antioxidant defenses with Swanson Selenium! As a key component of one of the body's primary antioxidant enzymes, selenium provides vital protection for the heart, prostate, and many other organs and systems throughout the body. Our high-potency capsules deliver 100 mcg of elemental selenium from selenomethionine, a high-absorption source of this essential trace mineral.

As a dietary supplement, take one capsule one to two times a day with water.

• Immune Support helps support a strong and healthy immune system response.
• Antioxidant Protection helps protect cells from oxidative stress and free radical damage.
• Thyroid Support helps support healthy thyroid hormone function and metabolism.
• Cell Health helps support overall cellular function and protection.
• Reproductive Health helps support normal reproductive system function.