Calcium met vitamines D3 & K2 - 30 capsules - Dr. Mercola

Vitamine D3 (als cholecalciferol), vitamine K2 (als menaquinon-7 Mk-7, van kikkererwten), calcium

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Eén capsule moet dagelijks worden geconsumeerd met een maaltijd. Meng een theelepel met 8-12 oz gefilterd water

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

The Active Ingredient Is: Calcium (from Organic Eggshell)

Calcium is a key mineral involved in bone building and maintenance.

This formula uses calcium derived from organic eggshell and combines it with vitamins D3 and K2 to support calcium utilisation and bone mineralisation.

What Does Calcium Do?

Calcium participates in bone structure and supports normal bone health as part of daily physiology.

Vitamin D3 and Vitamin K2 in this formulation help optimise calcium absorption and deposition in bone, which aligns with EFSA and NHS guidance on nutrient function.

Dr. Knapen of Leiden University found that Vitamin K2 MK-7 can influence bone strength in clinical studies, supporting the role of calcium in bone tissue when paired with vitamin K2.

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

Dr Mercola stands out for its quality ethos and US-based production approach, emphasising purity and skipping unnecessary additives. This brand’s commitment to soy-free and GMO-free ingredients, alongside the use of organic eggshell calcium and MK-7 sourced from chickpeas, reflects a clear focus on bioavailable, high‑quality formulation principles that align with Welzo’s standards. Our choosing criteria favour manufacturers with transparent sourcing, strong current production practices, and a proven track record of product integrity, all of which Dr Mercola demonstrates through its emphasis on quality and purity.

Our doctors and nutritionists assessed Dr Mercola against our vetting framework, and this evaluation was conducted by our medical team to ensure alignment with Welzo’s expertise and safety expectations. The product's design—calcium from organic eggshell, vitamin D3, and MK-7 from chickpeas in a vegetarian capsule—fits well with Welzo’s emphasis on well‑structured, performative formulations. For transparency on testing and certifications, we reference our quality certification process, which underpins why this brand earned a Welzo selection for this supplement.