Gun Oil H2O water-based lubricant is formulated to the same high quality specifications as Gun Oil silicone lube. This water-based lube is highly concentrated yet easy to wash off. Gun Oil H2O is Glycerin free, hypoallergenic and contains no pigment, so it does not stain fabrics. Fortified with aloe vera, Gun Oil H2O is gentle on your skin. Condom safe.