Nordic Naturals Vitamin D3, 1000 IU Orange - 120 softgels

Vitamin D3 (cholecalciferol), Vitamin D3 (cholecalciferol)

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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 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.

Take one softgel daily with food and plenty of water, or as directed by your healthcare professional. Store in a cool, dry place. Keep out of reach of small children. Do not exceed the recommended daily intake. This product is not intended to diagnose, treat, cure, or prevent any disease.

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

*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: Vitamin D3 (Cholecalciferol)

Vitamin D3, and often called cholecalciferol, is a fat-loving vitamin essential for bone health and immune support.

This form is quickly absorbed and used in the body to support normal calcium and phosphorus metabolism.

What Does Vitamin D3 Do?

Vitamin D3 helps regulate calcium and phosphorus metabolism, supporting bone mineralisation and normal bone structure, and it also plays a part in modulating immune responses and influences cell differentiation and growth.

Dr. Dawson-Hughes from Harvard University found that vitamin D3 supplementation raises serum levels and supports bone health in adults, which is useful information for everyday health planning.

This section summarises the nutrient’s basic physiological roles, aligning with EFSA guidance on vitamin D, and it keeps things practical for daily use.

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

Nordic Naturals stands out in our supplier landscape for its proven commitment to manufacturing excellence and transparency. The brand operates GMP-compliant facilities that are NSF GMP certified and dedicated to rigorous quality management, ensuring consistency across batches. Every batch undergoes independent potency and purity testing with Certificates of Analysis readily available, reflecting a strong culture of traceability and accountability. Nordic Naturals also emphasises transparent sourcing, with third-party test results for potency and contaminants accessible for each batch, reinforcing trust and safety for families. This level of openness aligns with our standards, and the partnership is continually reviewed by Welzo's healthcare professionals as part of our quality certification process.

We selected Nordic Naturals for Vitamin D3 because their supply chain is traceable and their manufacturing philosophy centres on purity, potency and responsible sourcing. This makes Nordic Naturals particularly well-suited for a vitamin D3 supplement that supports bone health and immune function, while fitting seamlessly with Welzo’s rigorous vetting criteria and product standards. The result is a trustworthy partnership that complements our science-led approach to supplementation.