Selenium Yeast Free helps support antioxidant defences and thyroid health by delivering the bioavailable form L selenomethionine, while Source Naturals' quality standards ensure purity. L selenomethionine is the star ingredient, offering high bioavailability for better absorption in the body. Source Naturals has a long standing reputation for allergen free, pharmaceutical grade formulas. Manufactured to strict quality standards for consistent purity and reliability.

Available Sizes & Variants:

60 tabs selenium supplement – Yeast free, vegetarian formula for daily use.

Benefits & Features:

• Supports antioxidant protection and immune health.
• Key active ingredient is L selenomethionine, a highly bioavailable form of selenium.
• 200 micrograms per day, a convenient single tablet.
• Yeast free and allergen free, it suits sensitive diets.
• Quality manufacturing and allergen free practices help ensure consistent potency and safety, giving you reliable selenium in supplements you can trust every day, week after week.

Source Naturals brings decades of experience to a clean, yeast free selenium product. The formula uses L selenomethionine, the organic, highly bioavailable form you’d see in natural foods, packaged into a daily tablet. It’s vegetarian, gluten free, and free from yeast, dairy, eggs, corn, soy, wheat, sugar and artificial additives, with pharmaceutical grade ingredients and allergen free manufacturing. This makes it a reliable selenium dietary supplement and a straightforward choice among selenium in supplements.

Calcium, Selenium (as yeast-free L-selenomethionine), dibasic calcium phosphate, microcrystalline cellulose, modified cellulose gum, stearic acid, and magnesium stearate.

• GTIN: 21078009221
• Manufacturer: Source Naturals
• Categories: MineralsNew ArrivalsOut of stockSelenium SupplementsSource Naturals
• 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 per day.
The recommended dosage is one tablet per day.
It is advised to take one tablet daily.
The supplement should be taken once daily.
Ingest one tablet each day.
Daily consumption of one tablet is suggested.

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

1. Promotes healthy thyroid function: Selenium is an essential trace mineral that is crucial for proper thyroid function. It helps in the production of thyroid hormones, which are responsible for regulating metabolism, energy levels, and overall health.
2. Powerful antioxidant: Selenium is a potent antioxidant that helps protect the body against free radical damage. Free radicals are unstable molecules that can cause cell damage and increase the risk of chronic diseases such as cancer and heart disease. Selenium helps neutralize these harmful molecules and maintain overall health.

The Main Ingredient Is: Selenium (L-selenomethionine)

Selenium is a vital trace mineral that plays a key role in supporting everyday bodily functions. This formulation uses L-selenomethionine, the organic amino acid form of selenium, valued for its bioavailability and suitability for yeast-free diets.

This form is derived as an organic selenium source and is offered in a vegetarian, yeast-free preparation to support dietary adequacy.

What Does Selenium Do?

Selenium participates in antioxidant defences through selenoproteins, contributing to normal cellular protection against oxidative stress. It also supports immune function and thyroid health as recognised in EFSA guidance and related health information.

EFSA emphasises selenium's role in these essential physiological processes, linking intake to maintenance of balanced oxidative and endocrine function.

Welzo partners with brands that uphold rigorous quality, transparent sourcing and scientific rigour. This brand, Source Naturals, aligns with our criteria by delivering a yeast-free, bioavailable form of selenium and maintaining allergen-free manufacturing practices that support clean formulations. The brand’s use of L-selenomethionine reflects a commitment to a naturally occurring, highly bioavailable selenium form, reinforcing our emphasis on ingredient quality and purity standards that you can explore through our ingredient quality and purity standards.

Source Naturals has earned credibility through a heritage centred on pharmaceutical-grade ingredients and a clear focus on formulating with well-understood, nutrient-based compounds. This history complements our expert team’s evaluation process, where formulation expertise and manufacturing philosophy are weighed against market options. For further context on our team’s assessment, you can read about our medical team.

In terms of product fit, the selenium is provided at a clinically relevant single daily dose in a vegetarian, gluten-free, and yeast-free tablet, mirroring our emphasis on safety, clarity and accessibility for a broad British audience. This brand stood out in our vetting for its dedicated allergen-free approach and its clear commitment to high-quality, well-characterised ingredients, guiding our choice to partner with Source Naturals for this supplement.