 You know, some people it's three weeks. Some people it's four. Hugh, let's get to my next question. So we all know DHEA supplementation, it's nothing new. You can go on the internet. You can Google it. You're seeing all these pills. But why, in your opinion, is it a superior delivery source to use it in a cream versus a pill form? That's really important. When you take DHEA pills, what happens is it goes through the gut, right? Absorption through the stomach and the intestinal tract.