Sensuva Insane is the most intense stimulating personal moisturizer. When it's inserted vaginally there is a relentless heat and then the sexiest feeling of circular movement inside the body. Women can feel it internally as well as externally when it comes in contact with the clitoris. Insane comes in a hybrid base so it is long-lasting hydrating and never feels sticky or tacky. It is also menthol free and contains no glycerin or parabens. 4.2 fl. oz.