I have only tried INOA once. Kinda surprised at all the negative experiences. My hair came out absolutely gorgeous! The color was so rich &amp; lasted a very long time. It covered all my grey. My hair turned out very soft.
My stylist must have mixed it just right.
I have not gone back because of the expense. Now that I have read all these comments about the ingredients I will not use INOA again. The risk with MEA is not worth it,