Představujeme vitamín D3 1000 IU, perfektní doplněk pro udržení optimálních hladin vitamínu D ve vašem těle. Tento výkonný vzorec pomáhá zachovat mladistvou kognitivní funkci a nabízí řadu výhod pro zdraví kostí a imunitního systému. Každý softgel obsahuje 25 mcg (1000 IU) vitamínu D3 jako cholecalciferol, což vám poskytne pohodlný a efektivní způsob, jak posílit příjem vitamínu D. Abychom zajistili nejlepší výsledky, doporučujeme po 3 měsících používání provést krevní test na vitamín D o 25-hydroxy k posouzení a úpravě dávkování podle vašich individuálních potřeb. S optimální hladinou krve 50–80 ng/ml po celý rok pomáhá tento doplněk podporovat vaše celkové zdraví a pohodu. Zažijte výhody vitamínu D3 1000 IU ještě dnes a cítíte své nejlepší já!

(Jiné) Extra panenský olivový olej, středně řetězový triglyceridy olej, želatina, glycerin, čištěná voda, extrakt z rozmarýnu.

• GTIN: 737870175124
• Manufacturer: Life Extension
• Categories: Doplňky a vitamínyNové příjezdyProdloužení životaVitamin dVitamínyVšechny produktyZpět do školních doplňků a nákladů
• Best buy: 6 - 24 months+

United Kingdom & Rest of the World Shipping Details:
Same day dispatch for orders placed by 2pm (Orders after 2pm dispatched 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.

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

Vezměte si jeden softgel denně s jídlem, nebo jak doporučuje váš poskytovatel zdravotní péče. Vezměte 1 kapsle denně nebo podle doporučení váš zdravotnický odborník.

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

The Active Ingredient Is: Vitamin D3 (Cholecalciferol)

Vitamin D3, or simply cholecalciferol, is a fat-soluble vitamin that’s key for healthy bones and immune function.

This form is cholecalciferol and is the go-to form for lifting and keeping serum vitamin D levels steady, helping bone health and overall vitality.

What Does Vitamin D3 Do?

Vitamin D3 helps regulate calcium and phosphate balance, supporting bone mineralisation and normal muscle function.

It also modulates immune responses, helping the immune system function in line with NHS and EFSA guidance. Dr Holick of Harvard University described vitamin D3 as the go-to form for increasing serum levels, supporting its role in these physiological processes.

This product isn't intended to diagnose, treat, cure, or prevent any disease.

Life Extension shows an unwavering commitment to quality, and so they’re the clear choice for Welzo as our supplier for Vitamin D3. The brand is widely recognised for its non-GMO products and its alignment with GMP standards, underscoring a factory floor philosophy that prioritises purity and consistency in every batch.

Our evaluation emphasised Life Extension’s testing protocols, including batch testing and claims of third‑party verification for purity and potency. This rigorous approach aligns with Welzo’s standards for ingredient quality and purity, which our team reviews as part of our ingredient quality and purity standards. This brand has earned trust from long‑standing customers who value reproducible outcomes and transparent manufacturing practices.

Life Extension is particularly well positioned for Vitamin D3, with the form (cholecalciferol) recognised for effectively supporting vitamin D status. Their emphasis on high‑quality sourcing and clear product formulation complements our product fit for bone, muscle and immune support categories.

This brand was evaluated by our expert team of doctors, nurses, and nutritionists for compliance with our ingredient quality and purity standards, and the outcome reinforced Life Extension as our partner of choice.