Is E161g Vegan? Canthaxanthin
E161g (Canthaxanthin) may or may not be vegan — it depends on the source used by the manufacturer.
Why is E161g check source?
Canthaxanthin can be made from either plant or animal sources (synthetic or crustacean shell). The label will not tell you which was used.
Is E161g vegetarian?
E161g is possibly vegetarian — check the source.
What should vegans do about E161g?
Contact the manufacturer directly, or look for a certified vegan logo to be certain.
Reading the label for E161g
The exact wording on the pack is the best clue you have when the source isn't stated outright:
| What the label says | What it means |
|---|---|
| Just “E161g” or “Canthaxanthin”, no qualifier | Uncertain — source unstated. A strict vegan may want to avoid or contact the manufacturer. |
| “Of vegetable origin” or “vegetable canthaxanthin” | Vegan-safe — plant-derived, confirmed by the wording itself. |
| Certified vegan logo on the pack | Confirmed — the manufacturer has already verified the source for you. |
| Marked Kosher Pareve | Helpful hint, not proof — pareve means no meat or dairy, which usually points away from an animal source, but isn't a vegan guarantee on its own. |
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Helpful for vegan label reading
Resources for vegans checking E-numbers like E161g
Vegan Ingredient Guide
Spot hidden animal-derived E-numbers including E161g on any food label.
Vegan Label Reading
Books and pocket cards that decode E-numbers and hidden animal additives in seconds.
Certified Vegan Foods
Products with vegan certification logos — no ingredient-by-ingredient guessing.
E161g vegan FAQs
Is E161g vegan?
E161g source varies: synthetic or crustacean shell. Cannot be confirmed vegan without manufacturer verification.
Is E161g always non-vegan?
Not always — E161g can be either plant or animal-derived (synthetic or crustacean shell). Without certification, you can't tell from the label alone.
How can I tell if E161g is vegan in a specific product?
Look for a certified vegan logo (The Vegan Society, BeVeg, etc.) or contact the manufacturer to ask which source they use for E161g.
Other additives to watch for vegans
Data: Open Food Facts (ODbL). Vegan status reflects the most common source — always verify with manufacturer or look for certified vegan labelling.