With regards to your qns:
There are many good brands of fillers around such as Juvederm, Teosyal etc. Besides the brand (which is secondary in my opinion), what I think is more important is the doctor performing the procedure. Go for a couple of consults if you are still uncertain and make sure you feel comfortable and confident about the doctor performing the procedure before committing.
2. How is the pricing like?
Usually from $800+
3. How long do they last?
Usually up to a year.
4. Any side effects?
Common side effects include some redness/ swelling just at the site of injection and sometimes bruising.
Hope that helps.
All the best!
