Deciding whether to get Botox can feel confusing, especially when marketing claims and results don't always match. That is why Dr. Bita Farrell's split-face experiment is so compelling. Usually, we ...

(CNN) -- It's been around for years, but Botox is still one of the most popular anti-wrinkle products on the market. Its manufacturer reports more than 3 million procedures were performed in 2005. CNN ...

Botulinum toxin, or Botox, can help reduce fine lines and wrinkles on the face, including smile lines. You typically need repeat treatments to maintain the results. Botox is a nonsurgical procedure ...

Question: The corners of my mouth have begun to turn downward. People say I look sad even though I am a happy person. I do not want surgery. Are there any effective non-surgical options? Answer: ...