NOW Foods Mega D-3 & MK-7

Vitamin D-3 (as Cholecalciferol) (from Lanolin), Vitamin K-2 (as Menaquinone-7) (MK-7) (MenaQ7)

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 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 1 capsule daily with a fat-containing meal. Store in a cool, dry place after opening. For adults only. Do not exceed the recommended dose. Consult a physician if pregnant/nursing, taking any anti-coagulants (such as warfarin, Coumadin®, heparin), or other medications (especially topical psoriasis medications or thiazide diuretics), or have a medical condition (especially hypercalcemia, kidney disease, or hyperparathyroidism). Discontinue use two weeks prior to surgery. Keep out of reach of children.

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, also known as cholecalciferol, is a fat-soluble nutrient essential for bone and immune health. This form is derived from lanolin and is used by the body to support calcium metabolism and immune function.

The Primary Benefit Is: Vitamin D3 Support

Vitamin D3 helps regulate calcium absorption, supporting normal bone structure and immune system function in line with NHS and EFSA guidance. This form is converted by the body into an active hormone that aids mineral balance. Dr. Gallagher of the University of Leicester found that supplementation can improve serum vitamin D levels and bone mineral density.

What Does Vitamin D3 Do?

Vitamin D3 helps regulate calcium absorption, maintaining strong bones and supporting immune function. It is a fat-soluble nutrient that contributes to normal mineral balance in the body.

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

NOW Foods brings a meticulous, science-driven approach to supplement manufacture, which aligns with our emphasis on transparent formulation science. This brand is known for producing and quality testing products in the USA within a GMP certified facility, underscoring a rigorous, safety‑first mindset that Welzo customers trust. Their use of MenaQ7 MK-7, a clinically validated form of vitamin K2, alongside vitamin D3 sourced from lanolin, demonstrates a clear focus on bioavailable ingredients and reliable sourcing. This combination in a vegetarian capsule fits our commitment to accessible, well‑tolerated formulations.

NOW Foods also backs its products with robust testing and allergen controls, ensuring the absence of major allergens in the final product and providing third‑party quality assurance. This commitment to quality is reinforced by their global supply chain verification and clear regulatory compliance, which we evaluate with our team of medical experts our team of medical experts and the standards we enforce the standards we enforce.

We chose NOW Foods for this supplement because their established heritage in science‑led manufacturing, combined with a transparent, high‑quality production ethos, makes them a natural fit for a D‑3 plus MK‑7 formulation that supports bone and immune health in a trusted, well‑regulated manner.