Glossary

Botulinum toxin is a substance that reduces the contraction of hypertonic muscles. The aim of this treatment is to reduce the action of muscles located at the top of the face in order to smooth out the forehead's horizontal wrinkles, brow furrows and the wrinkles located at the corner of the eyes (crow's feet). It can also be injected in other parts of the body. It has become the most popular of all aesthetic treatments.