Ingredient

Calcium Ascorbate

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What is Calcium Ascorbate?

Calcium Ascorbate is a compound that combines calcium and ascorbic acid (vitamin C). It is commonly used as a source of vitamin C and is known for being gentle on the stomach compared to pure ascorbic acid.

This ingredient is used in various products to provide vitamin C while also offering additional calcium, which can be beneficial for bone health. The health evidence generally supports its use for boosting vitamin C intake, with the added benefit of being less acidic.

When you see Calcium Ascorbate on a label, it is primarily serving as a dietary supplement ingredient to enhance the vitamin C content of the product without the acidity of pure vitamin C.

Commonly found in: Dietary supplements, Fortified foods, Beverages, Pharmaceuticals, Personal care products

Benefits

  • Provides vitamin C without the acidity that can irritate the stomach.
  • Supplies additional calcium, which supports bone health.
FDA

Calcium Ascorbate is recognized as GRAS (Generally Recognized as Safe) for use in foods.

Research

Research supports its role in providing vitamin C with reduced gastric irritation compared to ascorbic acid.

Vegan

Calcium Ascorbate is not derived from animal products and is suitable for vegan diets.

Sources: GRAS Notice Inventory

Scout's take

Buffered vitamin C that doubles as both a calcium source and antioxidant. 110% DV of vitamin C in a gentle, non-acidic form.

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