Gun Oil is a premium personal lubricant. It's made out of silicon molecules. The proprietary blend is concentrated, slick and long lasting. It is also formulated with aloe vera and vitamin E to nourish and hydrate the skin. Gun Oil is hypoallergenic and non toxic. The formula is water resistant so you can use it in the shower. It is glycerin free. It is paraben free and unscented. Gun Oil is safe for most non porous toys and it is fortified with a blend of botanicals.