When a doctor injects fillers, should you see him open a brand new box and use a brand new syringe of the filler?

Yes, I always bring the box in and open it in front of the patient. Not only does this let the patient know that the product is safe and legitimate, but also lets me know as well. Since the nurse or technician brings the filler in I like to be the one to open the box and make sure the filler is not expired and safe for use.  I would be concerned if I saw a doctor using a filler that was already opened. It doesn't mean there was anything wrong with the filler because perhaps the box it was opened by mistake for another patient previously who decided not to use it so it never was actually injected or even close to being used. It is still not the normal practice for most injectors. 

I always open the box of filler in front of my patients so that they can see that the product is the genuine filler direct from the manufacturer. I would consider it a red flag if someone did not. If you have any doubts do not be afraid to discuss with your injector. Best wishes.

Some different brands of filler contain 2ml in the 1 syringe. However, if you are unsure you could always ask to see the syringe when you are there.
Warm Regards,

Dr Glenn Murray, Absolute Cosmetic Medicine