WaterSlide is the simplest purest lubricant you can find -- just four ingredients and one of them is water! For women who are very sensitive there's not a whole lot here to have a reaction to. Water-based non-toxic non-staining odorless and vegan. WaterSlide features natural carrageenan extract (from red algae seaweed). No silicone petroleum parabens sticky glycerins or preservatives. 1 fl. oz.