Oftentimes referred to as “personal lubricants,” sex lubes supplement many sexual acts. They’re useful for enhancing many different forms of sex—masturbation, vaginal sex, anal sex, and intramural sex.
There are several categories of sex lube: water based lube, silicone lube, oil based lube, and warming lube. In addition a special type of lube exists for anal sex: anal lube (sometimes called “gay lube”). EverydayHealth.com also provides a guide about lubricants.