Please, I don't care about skin cancer or people who don't know. I am asking people who do know about this.
I mixed HQ the other day, 20%, and my final mix turned.. grey-ish, like a weird mix of pink and grey. It's nothing like brown (I saw oxidized hydroqunone, very dark "toilet" brown).. is my HQ oxidized or not? Or is it only PARTIALLY oxidized?