Calcium Stearate
CautionAnti-caking Agent
Calcium stearate is a white, waxy powder used primarily as a stabilizer and anti-caking agent in food products.
What is Calcium Stearate?
Calcium stearate is a calcium salt of stearic acid, commonly used in the food industry as an anti-caking agent, release agent, and stabilizer. It appears as a fine, white powder and is considered a safe food additive. While it can be derived from animal fats, most commercially available calcium stearate today is sourced from vegetable oils, making it potentially suitable for vegan diets. However, verification from the manufacturer is recommended for those strictly adhering to veganism.
Also known as:
Unsure about an ingredient? Scan it instantly.
Try SpoonfulDiet Compatibility
Calcium stearate used to be derived from cows or pigs, but is now more likely to come from a vegetable. If you want to be sure, we recommend calling the manufacturer.
Learn more →Calcium stearate used to be derived from cows or pigs, but is now more likely to come from a vegetable. If you want to be sure, we recommend calling the manufacturer.
Learn more →Calcium stearate used to be derived from cows or pigs, but is now more likely to come from a vegetable. If you want to be sure, we recommend calling the manufacturer.
Learn more →This ingredient is generally considered compatible with a Dairy Free diet.
Learn more →This ingredient is generally considered compatible with a Gluten Free diet.
Learn more →This ingredient is generally considered compatible with a Fodmap diet.
Learn more →Compatibility ratings are general guidelines and may vary by individual. Always consult a healthcare professional for personalized dietary advice.
Why People Avoid Calcium Stearate
People avoid calcium stearate primarily due to dietary restrictions such as veganism. Historically, it was derived from animal fats, raising concerns for vegans and vegetarians. Although most modern production uses vegetable sources, the origin is not always specified on labels, leading to cautious avoidance among those with strict dietary preferences.
This information is for educational purposes only and should not be considered medical advice. Individual reactions can vary. Consult a healthcare professional if you have concerns about specific ingredients.
Spoonful flags ingredients that don't match your diet.
Get the AppFoods That Commonly Contain Calcium Stearate
Browse products that match your diet.
Explore ProductsFrequently Asked Questions
Your Personal Ingredient Scanner
Spoonful helps thousands of people with dietary restrictions shop safely. Scan barcodes, read labels, and find safe alternatives — all in one app.

Take the Guesswork Out of Grocery Shopping
Join thousands who use Spoonful to find foods that match their dietary needs.