Polyvinylpyrrolidone

Polyvinylpyrrolidone (PVP) is a synthetic polymer made from vinylpyrrolidone. It is a water-soluble plastic that is produced through a process called polymerization, where small vinylpyrrolidone molecules link together to form long chains.

PVP is used as a stabilizer and thickener in food products. It helps to keep ingredients evenly distributed and prevents them from separating. It is commonly found in baking decorations, such as colored sugars and sprinkles, to help the color adhere to the sugar crystals.

In the United States, PVP is generally recognized as safe (GRAS) by the FDA for use as a food additive. It is also approved for use in some countries by the European Food Safety Authority (EFSA). JECFA has evaluated PVP and established specifications for its use in food. Studies have not shown significant adverse health effects from consuming foods with PVP at typical levels.