Question about nair?

hi guys a while ago i tried using the Veet hair removal stuff and have a terrbile allergic reaction to it hadt o wear shorts for weeks and rub cream in to my legs everynight i just got nair to try out i oput a patch on my kegs as a tester no problems as of yet, is it he same of different ngedients in both i just wanna know im 100% safe before i put it all over my legs