Masseter Botox side effects?

[spazdex]

On google it says that I can get:
1.Sagging Skin or Jowls
2. Cheek Hollowing(don’t mind )
3.loss of Sharp Jawline Definition
Is this true or bs? Everytime I try looking on the internet for results like before and after I find fat people that do it or people that don’t need it.
I listed some results below
Pls no trolling I’m repping every comment

 

[user20266741]

All depends on your structure, but if youre a good candidate for it (in terms of jaw and masseter shape and size), it will ascend you and probably make your jaw sharper. Also, its not permanent, so if it somehow ends up worse, just dont get it again

 

[americancel]

On google it says that I can get:
1.Sagging Skin or Jowls
2. Cheek Hollowing(don’t mind )
3.loss of Sharp Jawline Definition
Is this true or bs? Everytime I try looking on the internet for results like before and after I find fat people that do it or people that don’t need it.
I listed some results below
Pls no trolling I’m repping every comment

It’s all a chance