Here is a great video presentation on dermal fillers and the current line of practice. This presentation is so good, you can get continuing medical education credits (CME). You just have to answer the quiz at the end.
Clearly, this video is for medical professionals, but if you are considering this proceedure, I highly recommend spending :30 minutes to better understand what to expect.
Registration may be required to view the presentation.
Bonus question, can you tell where the presenter has gotten his dermal fillers injected? Here's a visual hint. 
Yes, I'm an awful human being. Hehe.
Here is a great video presentation on dermal fillers and the current line of practice. This presentation is so good, you can get continuing medical education credits (CME). You just have to answer the quiz at the end.
Clearly, this video is for medical professionals, but if you are considering this proceedure, I highly recommend spending :30 minutes to better understand what to expect.
Registration may be required to view the presentation.
Bonus question, can you tell where the presenter has gotten his dermal fillers injected? Here's a visual hint.
Yes, I'm an awful human being. Hehe.