Would Botex Work for Wrinkles on my Cheeks?

Botox is not a great option for cheeks. Dermal fillers with hyaluronic acid like juvederm and restylane would make more sense and be safer and more natural looking.

Wrinkles caused along the cheeks are often due more to volume loss in the face (loss of soft tissue, fat, and even bony support).  Loss of this "cushion" causes wrinkles to be exaggerated with muscular movement.  In most cases, Botox is not appropriate as treatment of muscle groups in the cheeks with Botox could cause a "stroke-like" appearing face.  Fillers and biostimulator agents, such as Juvederm, Restylane, Sculptra, or even fat are more appropriate treatment options.  Laser resufacing may be appropriate if wrinkles are due to heavy sun damage.