The FDA issued a warning that some brands of toothpaste manufactured in China may contain the toxin DEG:

Cooldent Fluoride

Cooldent Spearmint

Cooldent ICE

Dr. Cool

Everfresh Toothpaste

Superdent Toothpaste

Clean Rite Toothpaste

Oralmax Extreme

Oral Bright Fresh Spearmint Flavor

Bright Max Peppermint Flavor

ShiR Fresh Mint Fluoride Paste.