Small groups of facial muscles which cause frowning and wrinkling are selectively injected using a tiny needle, thereby blocking the nerve impulses that cause muscle contractions. The result is a smoothening out of frown lines and wrinkles, giving a more refreshed, relaxed and natural-looking appearance*. This procedure is so quick and simple that clients often have it done during their lunch hour, following which they can return to work immediately*. When frown lines start to reappear, a simple repeat treatment is all that is necessary to maintain the desired result.