Preparation

Mix the dye in a non-metallic bowl with an equal amount of SERI OXYCREAM of 20, 30, or 40 vol. (depending on the degrees, we achieve a different result). For covering white hair and dyeing in the same tone, choose the 20 vol. For lightening the shade or for difficult hair, use the 30 vol. For ultra-lightening, mix the dye with double the amount of oxidizing cream.

1st application

Apply the mixture to unwashed and dry hair and let it work for 30 - 40 minutes. Gently massage and rinse with plenty of water. Use SERI EXPERTS ASSIST shampoo to remove dye residues and restore the natural balance to the hair.

2nd application

Apply the mixture to the roots and spread it to the ends 5 minutes before the end of the waiting time.