I personally using moov spry from long time. the spray cost Hundred and Twenty bugs. also having best result comparing to other pain relief products like "zandu & Volini " in market. I am using this for my back pain and it is really helpful, when you apply spry on body it feel achy and hot for a moment but gives relief if you cover your body part with warm cloths. Really value for money.
tips:
1] it feels very hot so dont use for kids. use volini tube for kids.
2] it is also flammable so put it away from fire.
3] also dont use near eyes or privet organs.
4] not for headache.