A small amount of Botulinum toxin will be injected at both sides of the junction of nostril and nose to mouth fold to weaken the muscles. Within the next 3-10 days, elevation of the upper lip will gradually become less and your new smile is transformed! You will show less gum and have much more confidence to smile without inhibition. The full result will be achieved 2 weeks after the treatment.
Injection related side effects are minimal and temporary such as redness, swelling, bruising. Spreading of the Botulinum toxin to the muscle nearby that can cause temporally relaxation can be easily prevented by avoid rubbing or massaging the treated areas for approximately 4 hours post treatment