Calcium Carbonate
The most calcium-dense supplemental form, at roughly 40% elemental calcium by weight. Its compactness makes it a space-efficient way to add bone-supporting calcium to capsules or powder blends.
Specimen · Minerals
Calcium Carbonate
Ingredient Facts
Minerals
- Serving range500 mg – 1.50 g
- Typical dose1 g
- Available inCapsules · Powder
- DietaryVegan · Vegetarian · Gluten free · Caffeine free · Stimulant free
- AllergensNone declared
Every amount declared.
Part of the reviewed catalog — every ingredient is checked for identity, regulatory status, quality documentation, and manufacturability before it can appear in the builder. Our ingredient standards
Same substance, different forms
Other forms of Calcium
Calcium Citrate
typ. 1 g
A well-tolerated form of calcium.
Calcium Gluconate
typ. 500 mg
Calcium salted with gluconic acid — a mild, near-tasteless form at about 9% elemental calcium, so each gram contributes a modest amount.
Calcium Lactate
typ. 1 g
A calcium salt of lactic acid — despite the name, it contains no dairy.
Calcium Orotate
typ. 500 mg
Calcium paired with orotic acid, a compound found naturally in whey.
Calcium Pyruvate
typ. 1 g
Pyruvate — a natural intermediate of energy metabolism — stabilized as a calcium salt for shelf-stable powder use.
On your label
Supplement Facts
Preview — your blend
- Calcium Carbonate1 g
Every amount declared.
Sourcing & testing
- Backed by a certificate of analysis
- Tested for identity, purity, and potency
- Every amount declared on your label
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