Botulinum toxin injection is one of the best treatments available to remove wrinkles. This form of botulinum toxin is used to inhibit muscle movements providing a more relaxed appearance and is infiltrated using an extra fine needle into the muscle under the skin in need of treatment. This is done with the intention of disappearing wrinkles thus providing a more youthful skin.
The results are temporary and last between 3 to 6 months, after this period the dose should be renewed. There are rarely any side effects, which include allergic reactions, facial stiffness and nausea.