Key Benefits

• Helps your immune system function at its best, thanks to selenium.

• Supports normal thyroid activity for everyday balance.

• Protects your cells from oxidative stress, helping you feel your best.

• Contributes to the maintenance of normal hair and nails.

NOW Foods' Selenium delivers this essential trace mineral in a convenient capsule—ideal for anyone looking to support their daily wellbeing. Selenium is naturally found in foods like Brazil nuts, seafood, and wheat germ, but this supplement makes it easy to get a consistent amount every day.

Empowering healthier lives since 1968, NOW Foods began when Elwood Richard, a physical chemist, launched Health House, a chain of health food stores in Chicago. Inspired by his research on physical performance through nutrition, Elwood saw the need for affordable natural products. Facing competition from local supermarkets, he founded his own manufacturing company, ensuring cost-effective, high-quality health foods. NOW Foods, still family-owned, has since become a leading brand in the natural product industry, offering an extensive line of affordable, top-quality products. Elwood's vision of accessible health foods continues to drive the company today.

With our Healf Curation Process, we do the work for you. Shop with confidence knowing that every item has been tried, tested, and curated for you.

Learn more about each step—Brand Discovery, Expert Validation, and Community Testing—here.

Selenium (Elemental) (from 40 mg L-Selenomethionine), Rice Flour, Hypromellose (Cellulose Capsule), Stearic Acid (Vegetable Source)

Take 1 capsule daily with a meal.

Store in a cool, dry place after opening.

Additional Information:

Food supplements and foods sold by Healf should not be used as a substitute for a varied, balanced diet and healthy lifestyle.

If you are pregnant, breastfeeding, have a medical condition, or are taking any medications, please consult with a healthcare professional before use. Use products only if the seal is intact. Store in a cool, dry place, out of the reach of young children. Do not exceed the recommended daily intake.

We make every effort to ensure that product information on our website is accurate and up to date, but packaging and ingredients may occasionally vary from images shown on site. Please refer to the product label and contact Healf before use if you have any questions regarding your specific allergies or intolerances.