I still didn't use it.. Packing was opened when i received it... I m scared of using this.. And its very small in a powder form.. M not sure weather it ll suit to my sensitive skin. Don't buy this. Rather go for veet or waxing.
As I have used it for my arms I did not felt any problem with it, no rashes, no redness, no itching. But if you have sensitive skin please skip this idea. Otherwise do a patch test, and if everything is fine you can use it on face also, but make sure do not exceed more than 5minutes, otherwise over drying can cause irritation.