Last reviewed May 2026 · 1 min read
Is Thaumatin vegan?
Also known as: Talin, E957
E-number: E957
Vegan
Suitable for a vegan diet.
Yes — It is extracted directly from the katemfe fruit (Thaumatococcus daniellii).
01 · The basics
What is Thaumatin?
A low-calorie sweetener and flavor modifier that is a natural protein extracted from a West African fruit.
02 · The source
Where it comes from
It is extracted directly from the katemfe fruit (Thaumatococcus daniellii). It is a 100% plant-based protein.
Frequently asked
FAQ
Is Thaumatin an artificial sweetener?
No, it is a natural protein extracted from fruit, although it is often grouped with high-intensity sweeteners.
Why does Thaumatin have a licorice aftertaste?
This is a natural property of the protein. Because of this, it is often used at very low levels to mask bitterness rather than as the primary sweetener.
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