Calcium (formerly DiCalcium Malate) from Thorne Research offers a highly absorbable source to support bone health, using chelated diCalcium malate that provides around 29 percent elemental calcium by weight. Each capsule uses the DimaCal chelated form for easier absorption and smoother digestion. Thorne Research is trusted by clinicians and NSF certified. Simple, clean formula.

Available Sizes & Variants:

120 capsules – flexible daily calcium support you can tailor to your needs.

Benefits & Features:

• Supports bone health with strong absorption.
• Designed for daily use and easy on the stomach, reducing typical GI side effects.
• Chelated diCalcium malate delivers more elemental calcium per capsule than many other forms.
• Gluten free, dairy free and soy free; suitable for sensitive diets.
• Flexible dosing lets you adjust intake to fit dietary needs and lifestyle, helping you hit targets without compromising comfort.

Unique content section includes brand heritage and product specifics. Thorne Research is a trusted name in circles, widely recommended by clinicians and NSF certified. This calcium supplement sits among calcium supplements and bone health supplements, using the DiCalcium Malate chelate bound to malic acid to boost absorption. At about 29 percent elemental calcium by weight, it packs more calcium per capsule than many other forms, helping you reach targets. The formula is gluten free, dairy free and soy free, with hypoallergenic capsules and a touch of MCT oil to aid absorption. Compared with calcium citrate, which offers around 19 percent elemental calcium, this form delivers more calcium per weight.

Calcium (Dicalcium Malate)
Other Ingredients: Hypromellose Capsule, Medium Chain Triglycerides

• GTIN: 693749006503
• Manufacturer: Thorne
• Categories: Best SellersCalcium SupplementsMinerals SupplementsNew ArrivalsPopular Supplement BrandsSubscribe & Save ProductsThorne Supplements
• 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 one capsule twice daily or as advised by your health professional.

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

The Active Ingredient Is: Calcium (DimaCal DiCalcium Malate)

Calcium is a key mineral involved in everyday bodily processes like keeping bones healthy and helping cells work. This product uses the diCalcium malate chelated form, delivering roughly 29 percent elemental calcium by mass.

The chelated diCalcium malate form is bound to malic acid, a compound chosen to support better absorption, with the formula made to be hypoallergenic and dairy-free.

What Does Calcium (DimaCal DiCalcium Malate) Do?

Research suggests calcium supports bone health by helping maintain normal bone structure and strength in adults. EFSA notes calcium's role in normal bodily function and absorption in the body.

Additionally, the chelated form may offer improved bioavailability versus some other calcium salts, which fits with delivering calcium for normal bodily functions like mineralisation and tissue health.

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

Thorne Research is chosen for its steadfast commitment to quality and scientific rigour, which is why we decide to work with them as our supplier for Calcium (formerly DiCalcium Malate). This brand blends a meticulous, evidence-led approach to formulation with a clear culture of transparency and safety, aligning with Welzo’s standards for trusted supplementation. The manufacturer’s reputation as a top clinician-endorsed brand, along with NSF certification and cGMP compliance, strengthens confidence in consistent quality across batches.

Thorne’s formulation know-how is evident in its focus on absorbable chelated calcium, hypoallergenic ingredients, and strict production controls. Their disciplined quality framework supports reliable sourcing, thorough batch testing, and certification practices that set them apart from rivals. This product-fit is ideal for a highly absorbable calcium option, crafted to support targeted bone-health needs without common allergens.

This brand’s proactive, science-led ethos resonates with Welzo’s vetting process. This brand has been assessed by Welzo's healthcare professionals for adherence to how we verify ingredient quality, ensuring our customers receive proven quality from a trusted partner.