Calcium Citrate Pure Powder is a calcium citrate supplement powder that supports bone health and sturdy bones, helping you stay active and confident in daily life. Calcium citrate is highly bioavailable and can be absorbed with or without food. Better absorption matters. NOW Foods makes this powder in a GMP facility, with no fillers or preservatives, backed by more than five decades of powder expertise.

Available Sizes & Variants:

227g calcium citrate powder - convenient daily dosing in a compact jar.

Benefits & Features:

• High bioavailability boosts calcium uptake, supporting stronger bones and healthier everyday living.
• Absorbs equally well with or without food, making calcium citrate easy to take daily.
• Pure calcium citrate, no fillers or preservatives.
• NOW Foods has GMP certified facilities and decades of specialised powder making.
• Certified non-GMO, kosher and suitable for vegetarian and vegan diets.

NOW Foods has built a trusted name in bone health, producing this calcium citrate powder in a GMP certified facility since 1968. The citrate form offers good bioavailability and can be absorbed with or without food, with roughly 21% elemental calcium by weight. A 227g jar yields around 76 servings, keeping daily dosing straightforward. This no-frills powder is pure calcium citrate, with no fillers or preservatives, ideal for a simple bone support routine, and it can pair well with a vitamin d supplement or vitamin d3 with vitamin k2.

Calcium (from Calcium Citrate)

• GTIN: 733739012401
• Manufacturer: Now Foods
• Categories: Calcium SupplementsMineralsNew ArrivalsNOW Foods
• Best buy: 6 - 24 months+

United Kingdom Shipping:

Orders placed by 2pm (Monday to Friday) are dispatched the same day. Orders placed after 2pm will be dispatched the 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.

Take 1.5 level teaspoons daily with a meal. For optimal results, mix into pulpy juices like tomato or orange juice. Two soft gels daily\, with food or as directed by your health care professional or pharmacist.

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

The Active Ingredient Is: Calcium (Citrate Form)

Calcium citrate is essentially a calcium salt used as a mineral nutrient to help maintain normal skeletal function and mineralisation. This powder offers a highly bioavailable calcium source thanks to its citrate complex. The citrate form boosts solubility and uptake in the digestive tract.

This form is derived as a citrate complex that supports steady absorption across a range of digestive conditions and dietary contexts.

What Does Calcium (Citrate Form) Do?

Calcium participates in normal bone maintenance and mineralisation, supporting structural integrity and skeletal health. EFSA notes calcium intake contributes to bone function, and citrate is associated with bioavailability that can be kept up with or without food.

In bone health terms, calcium helps ongoing bone remodelling processes and provides essential mineral support for skeletal tissue.

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

NOW Foods shows off world-class formulation know-how with a long history of powder-based supplement development dating back to 1968, which backs our choice of NOW Foods as a trusted partner for Calcium Citrate Pure Powder. The maker’s reputation sits on steady production in a GMP-certified facility, and reflects their commitment to meeting strict quality and safety standards that line up with Welzo’s expectations for reliability.

This brand offers third-party validated assurances that resonate with our standards, including Non-GMO, Kosher, and Vegetarian/Vegan certifications, which highlight their broad accessibility and robust quality controls. We looked at NOW Foods against our strict criteria and saw their long-standing industry presence and dedicated manufacturing excellence as key differentiators, supported by >our rigorous testing protocols< and the brand’s transparency in sourcing and production history.

We chose NOW Foods for this Calcium Citrate product because their heritage in specialised powder supplements, plus transparent certifications, fits Welzo’s mission to offer safe, highly reproducible nutrition solutions. This brand is especially well suited for the British market thanks to its proven quality framework and extensive manufacturing experience. This was evaluated by our team of medical experts and backed by our rigorous testing protocols.