Additives

Tricalcium Citrate (E333III): What It Is and Is It Safe?

Safe Acidity Regulator / Calcium Supplement

The fully neutralised tri-basic calcium salt of citric acid (Ca3(C6H5O7)2). Used as an acidity regulator, firming agent, and highly bioavailable calcium supplement. Widely used to fortify foods with calcium. Considered safe and nutritionally beneficial by EFSA and FDA.

Category: Acidity Regulator / Calcium Supplement
Typically used in: Fortified beverages and foods, dairy alternatives, dietary supplements, infant formula
Regulatory status: Approved EU/USA/UK. Excellent source of bioavailable calcium.

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E333 Safe Calcium Citrates View additive E333I Safe Monocalcium Citrate View additive E333II Safe Dicalcium Citrate View additive E332 Safe Potassium Citrates View additive E332I Safe Monopotassium Citrate View additive E332II Safe Tripotassium Citrate View additive

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Tricalcium Citrate (E333III): What It Is and Is It Safe?

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