IDENTA Fluoride-containing Desensitizing Varnish is a fluoride-containing varnish for tooth desensitisation used in the treatment of enamel and dentine surfaces. IDENTA Fluoride-containing Desensitizing Varnish also adheres to moist surfaces and tolerates residual moisture and saliva. IDENTA Fluoride-containing Desensitizing Varnish is an ethanolic suspension on the basis of colophony with artificial flavouring and xylitol as a sweetener. 1 ml contains 50 mg sodium fluoride, which corresponds to 22.6 mg of fluoride.