Our belief is that "love owns our body" so when Loob Lube H2O (designed with love) is combined with your bodies natural lubricant the mixture is truly marvelous. And because of the care we have taken in using only the highest quality plant-base glycerin to formulate Loob Lube H2O , you will experience a truly delectable glide. Which also means when it's time to tidy up there will be no stick or tacky residue. And if toys are a part of your playtime Loob Lube H20 is a great companion safe with any material. We use only the finest of quality plant-based glycerin to formulate our H2O line.All of our products are FDA approved, preservative free and made to the perfect texture, not too thin or too thick leaving you with no stick or tacky residue.