Sliquid Naturals H2O is a water-based personal lubricant, and is their original formula. In fact, the base formula for all of the water based lubricants in the Naturals line begins with this blend! Formulated to emulate your body’s own natural lubrication, they use plant cellulose as a thickening agent, instead of glycerin or other sugar derivatives like most other personal lubricants on the market today. Does not contain any parabens, and is 100% vegan. It is perfect for use with all types of toys, and is safe for all sexual activity with and without barriers. Not flavored or scented, non-staining, and extremely easy to clean up. Formulated by sensitive women, for sensible people.