The Orbicularis Oculi, Procerus and Frontalis muscles around the eyes and forehead will tighten generating lift in the eyebrows.
Frontalis Orbicularis Oculi Levator Labii Superioris Masseter Orbicularis Oris Mentalis	Procerus Zygomaticus Major Risorius Depressor Anguli Oris Depressor Labii Inferioris

Flexaway System facial exerciser gives the face and neck muscles the workout they need to stay fit and healthy.