All Wallace-O’Farrell products are manufactured to stringent high quality standards. Slippery Stuff is clear, odorless, colorless, tasteless, stain-free, Glycerin-free and sugar-free. It is mild but effective. Slippery Stuff lasts as long or longer than most other leading water based brands, but does not leave a sticky or oily residue that so many other brands leave behind. We have been told that Slippery Stuff is more like a women’s natural lubrication than any other.