A MULTI COMPONENT MOISTURE TRIGGERED CONTOLLED RELEASE SYSTEM THAT IMPARTS LONG LASTING COOLING SENSATION ON THE TARGET SITE AND/OR PROVIDES HIGH IMPACT FRAGRANCE OR FLAVOR BURST

摘要

The present invention relates to cosmetic formulations comprising a multi component controlled release system that imparts long lasting cooling sensation and/or provides high odor or flavor intensity (i.e., high impact fragrance or flavor burst) in response to moisture. The controlled delivery system of the present invention is substantially free-flowing powder formed of solid hydrophobic nano-spheres that are encapsulated in a moisture sensitive micro-spheres.