I had a square jaw botox because my chin was angular. I just went to the women's clinic in my neighborhood. (Many ladies in the neighborhood came to see me for fillers) so I didn't see anything like the genuine product because I was just turning a blind eye to it. But they said they were using genuine products... And I got it with a domestic product, but I didn't know what kind of medicine they used. I don't know... I just thought it was an event... -Procedure process- For square jaw, above the jaw line with your mouth closed? That's right , because I was biting the needle, it was a bit stiff when I inserted it, so it made a hard sound, but it didn't hurt too much. It was tolerable, and I applied numbing cream before the injection. I only received contouring injections for my double chin, but I got one anesthetic injection in the middle of my chin, and then several more injections were placed under the chin in bubble wrap. But if you get an anesthetic injection, you don't feel much when you get other injections. The anesthetic injection was painful at first, but today is the second week. The second time I went to get it, it hurt less. Of course, it's an injection, so it doesn't hurt. It's just bearable. It feels just like getting a flu shot. -Effect- It's the 2nd week and there is no noticeable effect. People around me don't react at all... But they say that the square jaw Botox is usually noticeable after about a month. I'm not sure if my chin fat has decreased either. It seems like my chin has become slightly less angular... but it's only been 2 weeks. It's best not to expect too much from an injection like this.