Selenium supplement supports immune health and thyroid function with bioavailable L-selenomethionine in a vegan, non-GMO tablet that fits everyday life. And backed by a brand with a long history of quality, NOW Foods tests rigorously and keeps vegan, kosher and non-GMO standards. The star ingredient, L-selenomethionine, helps with absorption and supports antioxidant protection and daily thyroid balance.

Benefits & Features:

• Supports thyroid health with steady daily intake.
• L-selenomethionine provides high bioavailability for antioxidant protection.
• Vegan, non-GMO and kosher compliant for clean living.
• Regular use supports immune system booster function and overall wellbeing, offering a convenient, day by day routine that fits with meals for optimal absorption and steady benefits.
• Designed for daily use to help you reach your nutrition goals without fuss.

Since its early days, NOW Foods has built a reputation for transparent sourcing and rigorous quality control. This selenium dietary supplement uses the star ingredient L-selenomethionine, chosen for stability and bioavailability, and is vegan, non-GMO, kosher, and yeast-free. The brand’s commitment to testing for purity and potency means you can trust what’s on the label. Manufactured under GMP standards, the product aims to support thyroid function, immune health, and antioxidant protection as part of a balanced daily routine.

Other Ingredients - Microcrystalline Cellulose, Stearic Acid (vegetable source) and Magnesium Stearate (vegetable source)
Free From - Yeast, Wheat, Dairy, Egg , Kosher, Low Sodium, non-GMO, Nut, Soy, Sesame, Fish, Shellfish and suitable for Vegan/Vegetarians

• GTIN: 733739014801
• Manufacturer: Now Foods
• Size: 100 mcg 100 Tablets
• Categories: Best SellersMinerals SupplementsNew ArrivalsNOW FoodsSelenium Supplements & VitaminsSubscribe & Save Products
• Best buy: 6 - 24 months+

United Kingdom Shipping:

Orders placed by 2pm (Monday to Friday) are dispatched the same day. Orders placed after 2pm will be dispatched the next working day.

Free shipping on orders over £50 to the UK.

Returns: Our products are meant to make you feel healthy and at your best. If you need to return your item, you can do so free of charge within 30 days in the same original and unopened packaging. Subject to T&C's.

Consume one tablet once or twice daily with meals.

Please consult the product packaging for accurate instructions on how to use the product.

The Active Ingredient Is: Selenium (L-selenomethionine)

Selenium is a trace mineral essential for normal body functions, and the L-selenomethionine form is a highly bioavailable source of this nutrient.

This form is derived in a vegan-friendly preparation and is commonly used to support antioxidant activity and normal thyroid-related processes.

What Does Selenium Do?

Selenium plays a role in thyroid hormone metabolism and supports immune health, with antioxidant functions that help protect cells from oxidative stress. Dr. Schomburg of the University found that selenium participates in these important physiological processes.

The central role of selenium in antioxidant enzymes and immune function aligns with EFSA-style statements on normal physiological functions and helps maintain well-being within a balanced diet.

This supplement is not intended to diagnose, treat, cure, or prevent any disease.

Food supplements should not be used as a substitute for a varied diet. Do not exceed the stated dosage. Store in a cool, dry place, protected from light and heat.

Seleniumas L-Selenomethionine: 100 mcg

Why NOW Foods Selenium is Welzo Selected

NOW Foods is a long‑standing leader in quality assurance with a reputation for rigorous testing and transparent, GMP‑certified production. This brand’s commitment to purity and safety is reinforced by third‑party testing and a track record of consumer trust, underpinning our confidence in a reliable supply partner.

Our vetting criteria emphasise sourcing integrity and manufacturing validity, and NOW Foods clearly demonstrates this through its use of L‑selenomethionine, vegan and non‑GMO standards, and clear statements on product purity and safety across its mineral supplements. For added transparency, the brand aligns with our emphasis on traceable ingredients and rigorous quality controls, which you can explore further through our team and quality resources.

This brand‑product match is particularly well suited for a selenium supplement given NOW Foods’ focus on stability, bioavailability, and safety, making NOW Foods Selenium a natural fit for Welzo’s commitment to high‑quality, trustworthy health solutions. This collaboration was evaluated by our medical team for compliance with how we verify ingredient quality.