E930

Calcium peroxide

What the research shows

Not enough

published research on this page yet

How we decide

A white compound made from calcium and oxygen.

Written from English Wikipedia¹

Vegan
Vegetarian

Regulatory status

Checked Sep 2026

Canada Permitted Health Canada · Bleaching Maturing Dough Conditioning Agents

Status reflects the named register on the date checked. It is not a safety rating. A country appears here once we've found this ingredient on its official list.

How we check

Products

The 6 most-scanned of 843 products on Open Food Facts that list calcium peroxide.

12 Grain Bread L'Oven Fresh 8 additives
100% Whole Wheat Bread Great Value · 20 oz 10 additives
100% Whole Wheat Bread L F 7 additives
100% Whole Wheat Bread LF · 20 oz 9 additives
Peanut Butter & Grape Jelly Sandwich Smucker's · 2.6 oz 7 additives
100% Whole Wheat Tortillas POM 12 additives

References

1Calcium peroxide. Wikipedia. Accessed September 26, 2026.