Designed specifically to enhance the pleasure and comfort of intimacy, Skins Aqua is the most natural feeling water-based lubricant you can find. Skins Aqua has been formulated to such a high standard that it has already been approved as a FDA510K medical device to rest assured you are using the very best. The closest you'll come to natural. New Reaquav8 technology :All Skins water-based lubricants can reactivate themselves with a few drops of water. So you can enjoy the natural feeling, silky smooth sex for longer.