I moved to a hobby farm and the mosquitoes are just crazy. Both of my legs are full of bites. I used to scratch 'till I bled. And it used to wake me up in the middle of the night. I had purchased half a dozen anti-itch creams but nothing helped. Then I was at a dollar store and came across this one. I had nothing to lose obviously. For some reason this really works. Within seconds of applying this cream, the itching stops. This contains camphor 1% and menthol 1%. I had used creams with similar formulations but without such magical results at all.