Calcium Lactate (E 327)

Last reviewed October 19, 2026

In plain words: Calcium lactate (E 327) is the calcium salt of lactic acid. It firms fruit, supports dough and pudding texture, and adds calcium.

What the evidence review says

Calcium lactate is the calcium salt of lactic acid, used to firm fruit and add calcium. We found no notable concern at food-use levels. Like lactic acid, the D(−) and DL forms are not to be used in infant foods, and FDA's GRAS affirmation excludes infant foods and formulas.

No notable concern at food-use levels. The lactate half carries the same infant restriction as lactic acid: JECFA said D(−) and DL forms should not be used in infant foods, and FDA’s GRAS affirmation excludes infant foods and infant formulas. Food-additive amounts are not high-dose calcium supplements.

• Source: Łukasik J et al., Acta Paediatr, 2018 · doi:10.1111/apa.14338

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This page is for general education. It is not medical advice and does not replace advice from your doctor, pediatrician, allergist or registered dietitian. Research changes; we review these pages when new evidence or rules come out. Last reviewed October 19, 2026.