I am asked this all the time. The truth is they do. My name is Patricia Barnett Master Aesthetician at Red Lotus Skin Care in Portland, Or. Science has been amazing the last 20 years for anti aging and skin restoration. I can skin peel years away and plump you up with all kinds of amazing serums. However muscle tone is something that only consistency and hard work will improve. But whats wrong with that? Nothing! Have you ever seen a guy with a really great body and when he turned around you where amazed and surprised that he was in his 60ies. I have and I actually see them a lot at the gym. This is the same for facial exercises, if you want the jowls to stay where they belong then you need to pump them up and start working them out. Check out Tonya's blog about skin and elasticity.