Test centers

At present, the following independent test centers are accredited to determine the "toothfriendly" properties of products:

Prof. Dr. Th. Imfeld

Zentrum für Zahn-, Mund-, und Kieferheilkunde der Universität Zürich

Plattenstr. 11

8028 Zürich, Switzerland

Prof. Dr. Stefan Zimmer

Dept. of Operative and Preventive Dentistry

University Witten/Herdecke

Alfred-Herrhausen-Str. 050

58448 Witten, Germany

Dr. Shoko Takahashi-Abbe

Department of Oral Biochemistry

Tohoku University School of Dentistry

4-1 Seiryo-machi

Sendai, 980-8575, Japan

You may contact Toothfriendly International for a quotation of the testing cost.