Have you tried this yet? I myself had a bad reaction. Swollen lymph node, had to see an ENT, he just said stop dying your hair. I have really bad grey hair and I hate it. My hair dresser foils color all over and is usually very careful about staying away from my scalp. But this last time I ended up with blisters on my ears and a rash on my back. I am willing to live with the itching for the coverage of the greys!!!
