21st Century Selenium 200mcg Capsule

21st Century Selenium 200mcg Capsule is a daily dietary supplement that helps boost your immune system, support thyroid health, and promote antioxidant protection at the cellular level. It’s a simple yet powerful addition to your wellness routine—great for everyday use, especially if you’re aiming to support overall health and fight free radical damage. This supplement is long-lasting, with easy-to-swallow capsules, and is perfect for those looking to maintain vitality. Some mild side effects like nausea or slight digestive upset may occur in sensitive individuals but usually go away quickly.

21st Century Selenium is used to support immune function, promote thyroid health, and protect cells from oxidative stress. It’s ideal for those looking to strengthen their body’s natural defenses and stay energized.

This product provides 200mcg of high-quality selenium per capsule—a trace mineral essential for numerous bodily functions. It supports antioxidant activity, which helps slow aging at the cellular level, and plays a role in maintaining a healthy immune system and thyroid function. Manufactured in accordance with strict quality standards, 21st Century Selenium is gluten-free and suitable for those on special diets. It may also be Halal depending on the specific batch.

Selenium acts as a powerful antioxidant, helping to neutralize free radicals that damage cells. It also supports the production of certain enzymes and hormones that are essential for metabolism, thyroid health, and immune response.

Swallow the capsule whole with water, preferably after food for better absorption.

Take 1 capsule daily with a meal, or as directed by your healthcare provider.

• Mild digestive upset
• Nausea
• Metallic taste (rare)