Does Botox expire? We have had the same unmixed (no solution) vial for almost 6 months.

There is no risk of transmission of infections, viruses or cancer from Botox injections.  I do recommend always having Botox performed by or under the supervision of an experienced physician practicing in facial aesthetics.

Corrugator resection is typically not 100% successful in reducing vertical frown lines but Botox often is 100% successful. At this point you should be safe to inject botox 2 months after surgery. 

In most states a RN can inject with a medical director. Research through your state board to be certain if any hesitancy. Best, 

After your Botox treatment in these areas, you are still able to squint, however, not all muscles that were previously used will be involved to the same extent. Therefore, you can still close your eyes in the sunlight, but your frown and crow’s feet will be diminished.

The appearance of your melasma should not be worsened with Botox or fillers, whether done in the glabella or your nasolabial folds.

Botox should be clear and should not have any particles or other colours visible in the vial or syringe. You should ask to see the vial to make sure it is actually Botox.