I had Juvederm in marionette lines 1 week ago, love the result, but I am worried about moving filler.

After several days it is safe dermal fillers have settled into their injection sites.  Gentle massage or facial scrubbing will not cause the fillers to migrate.  Harsh constant manipulation of the areas can distort the injection sites.  Good Luck

Fillers will not migrate after a few days.  Over time the body will break down the filler regardless of motion.   You should apply your skin care as usual.