Last reviewed May 2026 · 1 min read

Is Bone Char vegan?

Also known as: Natural carbon, Bone black, Animal charcoal

Check the Label

Source can be plant or animal.

See all check label ingredients →

In short

It depends — It is created by charring animal bones (usually cattle) at very high temperatures.

01 · The basics

What is Bone Char?

A highly porous, black, granular material used in the sugar refining process to decolorize raw sugar and make it pure white.

02 · The source

Where it comes from

It is created by charring animal bones (usually cattle) at very high temperatures. While no bone particles remain in the sugar, the process relies on animal byproducts.

03 · Alternatives

Best vegan alternatives

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Frequently asked

FAQ

Is all white sugar processed with bone char?

No. In the US, it is still common, but in Europe, Australia, and New Zealand, bone char is rarely used. Beet sugar is never processed with bone char.

Why is bone char considered a 'Check Label' ingredient?

Because it does not end up in the final product as an ingredient, some strict vegans avoid it, while others consider it an acceptable trace byproduct. It depends on personal definition.

Commonly found in

White cane sugarConfectioner's sugarBrown sugar (if made by adding molasses back to refined white sugar)