Unlike most headache treatments, 4head Stick is specially designed to be applied directly to the point of pain on the forehead.
The active ingredient is levomenthol, more commonly referred to as menthol, presented in a convenient retractable stick dispenser. Many people are familiar with menthol as being the main constituent of peppermint oil.
When 4head Stick is applied it causes a cooling and tingling sensation, dilating the blood vessels in the skin, helping to block pain signals to the brain. It can also help to relieve and relax tense muscles in the head.