Formulations starts with a general introduction explaining interaction forces between particles and droplets self assembly systems polymeric surfactants and nanoemulsions The second part covers the industrial examples ranging from foams soaps over to hair care sunscreen and make up products Combines information needed by formulation chemists as well as researchers in the cosmetic industry due the increasing number of products Regulation main characteristics properties and ingredients of formulations are presented at both the fundamental and practical levelsInterdisciplinary science involving chemistry biology formulation science pharmacology marketing