"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." While some people do use lube during intercourse to help decrease friction, add slip, increase comfort ...

Fun fact: K-Y Jelly, one of the most popular lubricant brands on the market, was created in 1904 and used not for sex, but as a surgical aid. When people did catch on that this jelly could be used in ...

When you're moving from foreplay to the penetration portion of sex, a little bit of friction is a welcome addition. But too much of it can easily turn 'ooh' into 'ouch,' leaving that area dry and ...

This is an excellent choice if you want a fast, clean drivetrain. The 180-mile recommended reapplication interval may mean it isn't the best option for some riders, though. You can trust Cyclingnews ...