I am new to hair colour as i started few white hair showing in my temple area only so i tried any random colour from coles and chemist warehouse to get rid of white hair but i am getting up puffed up face in few hours and it stayed on my face almost 48 hr and 2 weeks on medication my whole face swallowed like big ballon and my lyf first bad experience i should do the patch test but i didn’t …..thought about only going to use on my white hair but hair still stayed white and ending up big ballon face anyway.. i started looking wht was the reason and finding other alternatives then i came across Shade i wanted to try because i don’t wanted to look old in my 31 yr age due to my hair anyway shade kit came to home and i tried patch test and waited for fully 3 days there was no redness and any sort of issue..today i tried on my hair just in 35 min my hair coloured without having any sort of itchy and allergies thats my honest opinion who is like me looking for best option just try one time and see how u go .. you won’t regret 10star