Review on Zenia Indigo Powder: Premium 200g Hair/Beard Dye in Indigofera Tinctoria Color by Agustin Conner

I developed the color overnight and when I applied it to my head it was beautifully darkened as part of a two step indigo henna process. I left the color in my hair for four hours and got a violent migraine with complete dizziness, nausea and tinnitus from which I still haven't fully recovered. Henna hasn't affected me in any way from the first step, so I know what I'm to blame for. It might have been worth it if my hair had turned black, which it didn't. Already dark brown, there wasn't even a hard wish -10/10.PS I'm not even a persistent migraine attacker. Also, the scalp is very itchy. Oh don't buy it.