Have you ever seen frown lines on a person who has received Botox injections? Then it must be true, frown lines really disappear with Botox!

Yes, frown lines definitely can disappear entirely with Botox.  Although, it depends on your skin quality and the depth of any permanent wrinkles, but they frown lines can disappear with Botox.  The area will always look better with Botox, but deeper lines are permanent and will still be present although not as severe.  At times it is helpful to inject these lines with a hyaluronic acid filler such as Restylane.