Methods of active ingredient delivery for the personal care industry have undergone numerous improvements and advancements in recent years. Yet, one of the most enduring challenges has been how to deliver active components efficaciously in a wash-off personal care product that will not be removed by surfactants. The primary obstacle to achieving this has been in finding a method that will allow active ingredients to be attracted to the skin and, if necessary, penetrate slowly.
Charged Vesicles for Delivering Actives in Surfactant-based Formulations
Dec 9th, 2013