 The supply of Euthymol toothpaste was temporarily interrupted in mid-2013 while the product was reformulated due to changes in the European Cosmetics Regulation.The new formulation of Euthymol was released to supply chains in January 2014 and was available in stores in February 2014.The name "Euthymol" is simply a contraction of eucalyptus and thymol, which were the active ingredients of the original formulation.