I went to Kaiser for an illness, and then I came upon this. It’s a lotion to last up to four hours even with continuous hand-washing. The pharmacist was intrigued. She wanted my report after I tried this. I tried it. You only need a small amount to cover your hands. You have to wait until it has completely dried. It’s a bit pricey at Kaiser for an eight ounce at $14, but like I said, you only need a small amount, maybe a half of a pump. That’s why I filled a very small tube of it to take with me on the go. I will share of course!