Last reviewed May 2026 · 1 min read
Is Canthaxanthin vegan?
Also known as: Food Orange 8, E161g
E-number: E161g
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It depends — While it exists in mushrooms and crustaceans, commercial canthaxanthin is usually synthetic.
01 · The basics
What is Canthaxanthin?
An orange-pink pigment found in nature, but often used synthetically as a food dye or poultry feed additive.
02 · The source
Where it comes from
While it exists in mushrooms and crustaceans, commercial canthaxanthin is usually synthetic. However, it is often used in animal feed to color egg yolks or fish flesh, which some vegans find problematic.
03 · Alternatives
Best vegan alternatives
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Frequently asked
FAQ
Is Canthaxanthin vegan?
The substance itself is usually synthetic (vegan), but its primary use is to change the color of animal products (like salmon or eggs) via feed.
Is it used in cosmetics?
Yes, it is sometimes used in self-tanning pills, although its safety for this use is debated.
Commonly found in
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E422 (Glycerol / Glycerin)
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A common mineral used as a white food coloring, an anti-caking agent, and a calcium supplement.
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