Over time, repetitive facial movements like smiling, frowning, or raising the brow will lead to deep facial wrinkles. These lines may make us look sad, angry, tired, or just plain old. Botulinum injections are effective at reducing or eliminating the appearance of facial wrinkles. The procedure is easy to undergo with virtually no downtime. Many believe regular, early treatments may even be preventative, delaying the appearance of deep wrinkles. If you are looking for a light rejuvenation, it is definitely worth a try.