THORNE Calcium Supplement, 120 Capsules with Chelated DiCalcium Malate for Bone Support

THORNE Calcium is a chelated DiCalcium Malate supplement formulated to support bone health, with 120 capsules in each product.

• Well-tolerated, well-absorbed calcium — made for bone support.
• Concentrated calcium form — provides more calcium per capsule.
• Absorption claim — significantly better absorbed than many other calcium supplements.
• Free from several common allergens — including gluten, eggs, tree nuts, peanuts, soy, dairy, shellfish, and fish.
• Recognized by sports teams and in a consumer and practitioner survey — a measure of the brand’s reported reach and recommendations.

For shoppers seeking a calcium supplement for bone support, this product brings together a specific chelated calcium form and a capsule format. Its central distinction is concentration: the formula is designed to provide more calcium in each capsule. The product’s absorption and tolerability claims may also matter to people comparing calcium supplements, while the stated free-from list helps shoppers review ingredient suitability.

What is THORNE Calcium formulated to support?

THORNE Calcium is formulated to support bone health with calcium described as well tolerated and well absorbed. This makes it a calcium-focused option for shoppers looking to add bone support to their supplement routine. The product’s stated purpose is support, not a promise of a particular result.

• Calcium is the featured nutrient.
• The intended benefit is bone support.

How does its calcium form differ from other supplements?

THORNE Calcium uses chelated DiCalcium Malate, a more concentrated form that provides more calcium per capsule. The product also claims significantly better absorption than many other calcium supplements on the market. These are the formula’s stated differentiators; no specific amount of calcium per capsule is provided here.

• Form: chelated DiCalcium Malate.
• More calcium per capsule from the concentrated form.
• Absorption comparison applies to many, not all, other calcium supplements.

What is THORNE Calcium free from?

THORNE Calcium contains no gluten, eggs, tree nuts, peanuts, soy, dairy, shellfish, or fish. This list gives shoppers with ingredient exclusions a practical starting point when considering the product.

• Free-from list includes gluten and the named major allergens.
• Also free from soy, dairy, shellfish, and fish.

Thorne is trusted by more than 100 professional sports teams. In a 2026 independent survey of US supplement consumers and health-care practitioners, it was the number-one most recommended clinical brand. These brand-level credentials provide context for shoppers weighing the company’s standing alongside the product’s formula.

THORNE Calcium may suit shoppers looking for a capsule-based calcium supplement with a bone-support purpose, a concentrated chelated form, and a clearly stated free-from list. Its defining fit is a 120-capsule calcium product formulated for bone support.

Ingredients

One Capsule Contains: Calcium (as DimaCal® DiCalcium Malate) 250 mg. Other Ingredients: Hypromellose (derived from cellulose) capsule, Calcium Laurate.