• Vertical frown lines (also called glabella lines — lines between the eyebrows that are caused by the muscles that contract when you frown, squint or concentrate);
• Horizontal forehead lines
• Lines radiating from the corners of the eyes (crow’s feet)

Lifts up the corners of the face

Some of the common side effects:

• Headache
• Slight swelling/redness at the injection site
• Some people may experience bruising which may take upto two weeks to recover. An adjacent muschle can be weakened for several weeks after the injection, which may cause temporary drooping of the eyelid or an eybrow, or gives you a feeling of heavy eyelids. This could last 2-3 weeks

They should also not be used if:

• you have a known allergy to the treatment;
• there is an infection in the area that’s to be treated; or
• you have myasthenia gravis or Eaton Lambert syndrome (neuromuscular conditions).