Jeaveau is the newest wrinkle-smoothing injectable toxin to gain FDA approval to temporarily improve the look of moderate to severe frown lines between the eyebrows also known as the "elevens", forehead wrinkles and crows feet caused by repetitive muscle movement. It is also commonly used to treat lateral brow lines, bunny lines (from crinkling the nose), chin wrinkles, crow's feet, a gummy smile, lip lines and neck bands.

Like BOTOX®, Dysport and Xeomin, Jeauveau is a neuromodulator that, when injected, relaxes (and at higher doses, paralyzes) the nerves that signal muscles to flex. By keeping muscles from making particular repeated movements, Jeaveau helps prevent new lines from forming and softens those that have already made their mark.