Life Extension Se-Methyl L-Selenocysteine, 200mcg - 90 vcaps

Selenium (as Se-Methyl L-Selenocysteine), Selenium (as Se-Methyl L-Selenocysteine)

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Take one (1) capsule daily, with food, or as recommended by a healthcare practitioner. Store in a cool, dry place, out of reach of children. Do not exceed the recommended dose. Do not purchase if the outer seal is broken or damaged. Consult with your physician if you are undergoing treatment for a medical condition or if you are pregnant or lactating.

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

	Amount Per Serving	%RI*
Selenium (as Se-Methyl L-Selenocysteine)	200 µg

*Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs.

The Active Ingredient Is: Selenium (Se-Methyl L-Selenocysteine)

Selenium is a vital trace mineral linked to everyday cellular function and antioxidant defence. The Se-Methyl L-Selenocysteine form is an organic, highly bioavailable variant used to back these roles. This form is absorbed smoothly and is easy on the stomach.

This form helps to support antioxidant processes and can contribute to normal thyroid hormone metabolism and immune health [which matters in daily life]. It’s produced to high quality standards and sourced to keep purity and potency.

What Does Selenium (Se-Methyl L-Selenocysteine) Do?

Selenium helps keep antioxidant defence through selenoproteins that shield cells from oxidative stress and support normal cellular function. It also plays a role in normal thyroid function, and EFSA recognises its contribution to immune health [which matters to you].

This nutrient takes part in the synthesis and activity of selenoproteins such as glutathione peroxidase, supporting daily metabolic processes and overall wellness.

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

This brand, Life Extension, really stands out for quality through its longstanding commitment to ingredient integrity and scientific substantiation. Their reputation in the field is built on solid manufacturing practices and a clear focus on traceability and supplier due diligence, which aligns with our standards for reliable and evidence-based supplements. This brand was assessed by Welzo's healthcare professionals for compliance with our quality assurance criteria, and they consistently show strong manufacturing ethics and product transparency.

Product-specific capability is demonstrated by Life Extension Se-Methyl L-Selenocysteine, delivering 200 mcg per vegetarian capsule in a highly bioavailable organic form. The formulation supports antioxidant defence and thyroid hormone metabolism, with a vegetarian, allergen-free profile that matches consumer needs. The brand’s GMP-certified facilities and thorough testing (identity, purity, potency, contaminants) ensure consistent quality across batches, reinforcing trust in this specific supplement.

Welzo chose Life Extension for this pairing because their established quality standards together with rigorous in-house and third-party testing provide a reliable foundation for health-focused shoppers. This alignment with our evaluation process helps ensure customers receive a product that meets both safety and performance expectations.