SE-méthyl L-selenocystéine (200mcg) - 90 Caps - Extension de vie

Sélénium (comme se-méthyl L-sélénocystéine)

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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 14 days in the same original and unopened packaging. Subject to T&C's.

Welzo is a UK-based health platform. Orders ship from the UK.

Pour utiliser le supplément, il est recommandé de consommer une (1) capsule par jour avec un repas, ou comme indiqué par un professionnel de la santé. 1 comprimé à croquer par jour. La dose quotidienne recommandée ne doit pas être dépassée. Ce produit ne doit pas être utilisé comme substitut à une alimentation variée.

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

Supplement Facts
Serving Size 1 vegetarian capsule Amount Per Serving Selenium (as Se-Methyl L-Selenocysteine) 200 mcg	Serving Size 1 vegetarian capsule		Amount Per Serving		Selenium (as Se-Methyl L-Selenocysteine)	200 mcg
Serving Size 1 vegetarian capsule
Amount Per Serving
Selenium (as Se-Methyl L-Selenocysteine)	200 mcg

1. La SE-méthyl L-sélénocystéine est un puissant antioxydant qui aide à protéger le corps contre les radicaux libres nocifs, ce qui peut contribuer à des maladies chroniques telles que le cancer et les maladies cardiaques.
2. Ce supplément soutient également un système immunitaire sain en favorisant la production de globules blancs, qui jouent un rôle crucial dans la lutte contre les infections et les maladies.

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

Selenium is a trace element supplied here as Se-Methyl L-Selenocysteine, an organic selenium compound found in plant foods such as garlic and broccoli. This form is readily absorbed and incorporated into selenoproteins that support normal cellular function. This capsule deliverable represents the key active ingredient for daily selenium nutrition.

This form is derived from a plant-based source and is associated with the body’s production of selenoproteins, contributing to normal physiological roles related to antioxidant defences and thyroid function.

What Does Selenium Do?

Selenium plays a role in the activity of selenoproteins that participate in antioxidant protection and support immune and thyroid system processes, in line with EFSA and NHS messaging. The mechanism involves incorporation into proteins that help maintain normal cellular function and hormone activity.

Dr. Rayman of the University of Aberdeen found that selenium supports immune function and thyroid activity through selenoprotein pathways, reinforcing its role in normal bodily processes.

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

Life Extension stands out for manufacturing excellence and a genuinely proven commitment to quality that makes them our trusted partner for Se-Methyl L-Selenocysteine. This brand has long been recognised for sticking to GMP standards and carrying out really thorough internal and external quality checks, with extensive audits that back up consistent purity and potency across its product ranges.

Our Welzo team evaluated Life Extension through a careful process, emphasising manufacturing integrity, stability, and traceability. The brand’s well established reputation for high-quality manufacturing, alongside ongoing third-party verification checks, aligns with our our supplement quality standards. This helps us offer products that meet strict industry benchmarks while keeping consumer trust.

The product fit is pretty solid: Life Extension’s Se-Methyl L-Selenocysteine benefits from a brand philosophy focused on purity and bioavailability, with vegetarian capsules and clear inactive ingredient lists. This makes Life Extension a great match for a selenium supplement that supports everyday wellness needs. Our vetting process, supported by our expert team of doctors, nurses and nutritionists, reinforces why Life Extension earned a Welzo selected status for this formulation.