Last reviewed May 2026 · 1 min read
Is Polyvinylpolypyrrolidone (Food Grade) vegan?
Also known as: PVPP, E1202
E-number: E1202
Vegan
Suitable for a vegan diet.
Yes — 100% synthetic.
01 · The basics
What is Polyvinylpolypyrrolidone (Food Grade)?
A synthetic clarifier used heavily in vegan winemaking.
02 · The source
Where it comes from
100% synthetic. Vegan.
03 · Alternatives
Best vegan alternatives
Isinglass (Non-vegan)
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Frequently asked
FAQ
Is PVPP a vegan alternative to fish bladders?
Yes, it is the primary synthetic alternative used to fine and clarify vegan wine and beer.
Commonly found in
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