Ok lets face it sometimes nature needs a little help, right? With out giving away too many details or getting too graphic, this is a family site I will try to explain why I like this product. When you need a little extra somthing or want to increase your pleasure, astroglide is a great choice. I find that astroglide goes on smooth and requires just a few drops and lasts a long time. It also cleans up well with just water. It's regular formula also contains no added perfums of extras that can cause irratation in those like me who are sensitive to added chemicals. When I was given my first bottle of this several years ago I was hesitant to try it. Since then I have also tried several of the newer brands that are on the market but I always come back to the astroglide. It is also safe to use with condoms.