The underlying cause is activity of the muscle around the mouth, which becomes more active with time. Desperate for a solution that didn't involve any Botox or fillers, the mum, 52, took to TikTok ...

For patients undergoing nerve transfer surgery for facial palsy, Botox injections ... persistent impairment after surgery, especially drooping of the corner of the mouth (oral commissure) on ...

This muscle's main function involves opening/closing the mouth and frowning ... tried it for herself - you can see her neck Botox before-and-after shots. Numbing cream is applied to minimize ...