# Calcium Lactate (E327)

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**Safety rating:** SAFE
**E-number:** E327
**CAS number:** 814-80-2
**Category:** flavoring
**FDA GRAS:** yes
**Adverse events (FDA AERS):** 0
**FDA recalls:** 0
**Last updated:** 2026-04-04

## Summary

Calcium lactate is a calcium salt of lactic acid that functions as a multi-purpose food additive in numerous applications. It serves primarily as a dough strengthener, firming agent, and nutrient supplement while also contributing to flavor enhancement and pH control in various food products.

## Regulatory status

| Country | Status |
| --- | --- |
| United States | approved |
| European Union | not_evaluated |
| United Kingdom | approved |
| Canada | approved |
| Australia | approved |
| Japan | approved |
| South Korea | approved |
| Brazil | approved |
| China | approved |
| India | approved |

## Detailed analysis

## What is Calcium Lactate?

Calcium lactate (CAS Number: 814-80-2) is an organic compound formed from the combination of calcium and lactic acid. It appears as a white crystalline powder and is soluble in water, making it suitable for incorporation into liquid and solid food formulations. The compound naturally occurs in fermented foods and can be synthesized for use as a food additive. Calcium lactate provides a source of bioavailable calcium while contributing functional properties to food systems.

## Common Uses

Calcium lactate is utilized across multiple food categories due to its diverse functional properties. In baked goods, it acts as a dough strengthener and leavening aid, improving dough structure and texture. The additive is commonly used in dairy products, beverages, and fortified foods as a nutrient supplement to increase calcium content. In processed vegetables and fruits, calcium lactate functions as a firming agent, helping maintain texture and structural integrity during processing and storage. Food manufacturers also employ it as a pH control agent in fermented products, supporting the fermentation process and maintaining product stability. Additionally, it serves as a flavoring adjuvant in various formulations.

## Brands using Calcium Lactate

- Goldfish (5 products)
- Hidden Valley (4 products)
- Hot Pockets (4 products)
- ACTIVIA (3 products)
- Activia (3 products)
- Cheez-It (3 products)
- HOT POCKETS (2 products)
- Kendamil (2 products)
- Sappe Public Company Limited (2 products)
- The Hvr Company (2 products)
- Bob Evans Farms Inc (1 product)
- CHEEZ-IT (1 product)
- Cheez It (1 product)
- Chex Mix (1 product)
- Classic Edition Fragrances (1 product)
- DRCM LLC (1 product)
- Dannon (1 product)
- Dove (1 product)
- Eagle Family Foods Group LLC (1 product)
- Ener-G Foods Inc (1 product)
- Fiber One (1 product)
- Hostess Brands, LLC (1 product)
- JK959 (1 product)
- Joyride (1 product)
- Kikkoman (1 product)
- Kool-Aid (1 product)
- Kraft Heinz Foods Company (1 product)
- Maniac (1 product)
- Off the Eaten Path (1 product)
- Pringles (1 product)

## Sources

- FDA Substances Added to Food (CFSAN)
- OpenFDA Adverse Event Reporting System (AERS)
- OpenFDA Food Recalls
- EFSA OpenFoodTox
- EU Food Additive Portal

## Citation

Additive Facts. "Calcium Lactate (E327) — Safety, regulation, and evidence." https://additivefacts.com/additives/calcium-lactate. Accessed 2026-05-20.