Calcium with Vitamin D3 Powder 227g, Kirkman Labs (Hypoallergenic)

Calcium Carbonate, Calcium Citrate, Vitamin D-3.

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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 1/2 teaspoon daily or follow your healthcare practitioner's instructions. Take 2 capsules two times daily or as recommended by your health professional.

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

The Active Ingredient Is: Calcium (Calcium Carbonate and Calcium Citrate)

Calcium is a mineral essential for normal bone structure and function, including muscle and nerve activity and heart health.

This formula also includes Vitamin D3 to help calcium absorption, and contains no binders, fillers, gluten or casein, so it's suitable for sensitive individuals.

What Does Calcium Do?

Calcium is involved in maintaining bone density and normal muscle contraction and nerve signalling, in line with EFSA guidance on nutrient function. Dr. Weaver from University of Oxford found that calcium with vitamin D supplementation is linked to better bone mineral density and related benefits, supporting the role of these nutrients in bone health.

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

Why Kirkman Labs Calcium with Vitamin D3 Powder is Welzo Chosen

Kirkman Labs has built a well-known track record in hypoallergenic, specialist supplements, backed by their Ultra Tested® programme that targets purity and safety. The brand is widely respected for clean-label products and a long-standing focus on health profiles for individuals with allergies and sensitivities, which aligns with Welzo’s commitment to reliable sourcing. Their in-house laboratory and adherence to GMP underline a consistent, quality-first manufacturing ethos that many brands aspire to. For those seeking reassurance about product integrity, Kirkman’s emphasis on extensive contaminant testing sets a high standard in the category, a practice that supports confidence in their offerings. our team of medical experts have evaluated this approach against Welzo’s criteria, and we emphasise Kirkman’s robust safety and purity framework, described through our rigorous testing protocols.

Product-wise, the Calcium with Vitamin D3 Powder is designed to be hypoallergenic, with no major allergens and no fillers, which makes it especially suited to individuals with dietary sensitivities. This alignment with Welzo’s rigorous brand evaluation process, plus Kirkman’s commitment to additive-free, high-purity manufacture, supports our confidence in recommending this partner for this supplement category.