 Well, you know, that can really vary. You know, like Fred, within six to seven days, his knee was feeling better. That was actually a very fast relief, obviously. Esther, you know, had suffered with arthritis and fibromyalgia for over 10 years. And so it took six weeks to kick in for her. So people have to realize, of course, that depending on what's going on in their body, it may take a little bit longer for the collagen to really kick in and help. But we do find that it works on the majority of people within the two to three month period of time.