My wife and I are already so old that piles of ulcers crawl on their own. So my back, my knees started to hurt. But Flekosteel helps, it quickly relieves pain and it has become easier to bend. It's like they're younger.
I immediately order both myself and my mother. It often comes in handy, of course, the years are already there. But it helps well, he started to disappear in the garden again, obviously, nothing hurts.