These neurotoxins are more similar than this similar. They act on the muscle beneath the surface of the skin to relax it and thereby reduce wrinkles. The skin then lays flat over there relaxed muscles to provide a natural, youthful appearance.
These neurotoxins are more similar than this similar. They act on the muscle beneath the surface of the skin to relax it and thereby reduce wrinkles. The skin then lays flat over there relaxed muscles to provide a natural, youthful appearance.