I think Botox does prevent aging to a certain extent. It's only approved to use in the frown lines and around the eyes. If it's used consistently, the period between its use can be lengthened, but it will reduce, I think, the amount of wrinkles people will have over long-term use.
Can Botox Stop the Aging Process?
More and more young people are opting for Botox injection to stop the clock on aging, but does it really work?