Hehe, I have been studying this recently. Botox injection can really slim your face, make your skin firm and make your face more photogenic. Well, now stars are playing with this without wrinkles, even male stars are using it. But you must find a professional doctor to inject it, otherwise it will be easy to hit too much and then your facial expression will be stiff. As for the calf, you can hit it twice if you want to lose weight, and the effect is not bad ~ ~