Toothpaste

A - Human Necessities – 61 – K

Patent

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Details

A61K 8/22 (2006.01) A61Q 11/00 (2006.01) A61K 7/16 (1990.01)

Patent

CA 2132014

The toothpaste proposed contains as an abrasive, preferably as the sole abrasive, expanded perlite, generally with a particle size in the range 1 to 150 µm, in particular with a main fraction in the region of 20 µm. This gives enhanced cleaning power, and improved protection of the tooth enamel against wear and scratching.

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