Learn Glossary humectant

Polyols

Level 3ContestedIn Winter's Dictionary

Polyols is a humectant — Alcohol compounds that absorb moisture; sugar alcohols (sorbitol, mannitol, xylitol, etc.)

What it does

Alcohol compounds that absorb moisture; sugar alcohols (sorbitol, mannitol, xylitol, etc.)

Where you'll see it

sugar-free candies/gums, diet products, low-calorie foods

What the research says

Lower molecular weight polyols more toxic; large doses cause kidney damage in animals. May cause gastric distress and diarrhea in large amounts.

Regulatory status

  • EU: approved

Sources

  • A Consumer's Dictionary of Food Additives (Winter): Alcohol compounds that absorb moisture. They have a low molecular weight... polyols with a weight above 1,000 are solid and less toxic than those of weight 600 or below