This is a absolute pain relief balm.i have shared my experience because I have used this balm I feel headache so I apply this balm after few minute I get relief my pain .this balm effective is very high and early . my family had been using this since long time .my mother and my father also use it and give the best result .we dont have a any complain till date .effective in congestive headache used as a mild anaesthetic .effective against sprains and muscular pain .i have suggest please use it and see this balm result in pain .