Learn Glossary thickener gum

Bentonite(E558)

Level 3ContestedIn Winter's Dictionary

Bentonite is a thickener gum — Food additive, thickener, colorant in wine; animal feed

What it does

Food additive, thickener, colorant in wine; animal feed

Where you'll see it

Wine, animal feed

What the research says

Poison if given by vein, causing blood clots, and may cause tumors.

Regulatory status

  • US FDA: GRAS
  • EU: approved
  • Notes: ASP

Sources

  • A Consumer's Dictionary of Food Additives (Winter): Poison if given by vein, causing blood clots, and may cause tumors