Is E161b Vegan? Lutein
E161b (Lutein) may or may not be vegan — it depends on the source used by the manufacturer.
Why is E161b check source?
Lutein can be made from either plant or animal sources (plant or egg). The label will not tell you which was used.
Is E161b vegetarian?
E161b is possibly vegetarian — check the source.
What should vegans do about E161b?
Contact the manufacturer directly, or look for a certified vegan logo to be certain.
Reading the label for E161b
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 “E161b” or “Lutein”, no qualifier | Uncertain — source unstated. A strict vegan may want to avoid or contact the manufacturer. |
| “Of vegetable origin” or “vegetable lutein” | 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 E161b
Vegan Ingredient Guide
Spot hidden animal-derived E-numbers including E161b 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.
E161b vegan FAQs
Is E161b vegan?
E161b source varies: plant or egg. Cannot be confirmed vegan without manufacturer verification.
Is E161b always non-vegan?
Not always — E161b can be either plant or animal-derived (plant or egg). Without certification, you can't tell from the label alone.
How can I tell if E161b 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 E161b.
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.