Endoparasiticidal agents for topical application

摘要

Disclosed is a composition, comprising: a) as an active compound a cyclic depsipeptide and/or praziquantel b) a pyrrolidone solvent c) a terpene hydrocarbon as a terpene penetration enhancer. Also disclosed is a process to prepare such compositions and the use of such compositions for controlling endoparasites in non-human animals.