Description Description: – 990ml – 2 types: 9%, 6% – Made in Italy – 6% is mostly used to colour hair black. Whereas 9% is mostly used for other colours. Directions: – Mix oxidizing cream with hair cream colourant in a plastic bowl. The volume of oxidizing cream to use should be equals to the amount of hair cream colourant. Volume should be 1-to-1. Apply from hair root to full hair length, leave it on for an estimated 30 minutes. Wash off with shampoo and rinse till water clears. Apply conditioner or treatment after.