Schwarzkopf Professional Igora Royal Developer 6% / 20 Volume 33.8 oz

I use this product to mix it with Sshwarzkopf hair color.

No maltrata el cabello

Product correct & fast delivery

Good quality, great price

You can use this in several applications its alot of the product which made it a great value deal for me.

Very good

I like this color product very much. The color I selected was a little dark for me, next time o will go lighter.

Great product and for best result, you should use with Igora Royal Colors.

my hairdresser suggested this as it is her favorite. it works

Im so glad I ditched Sally Beauty Supply and started purchasing this brands products! My hair always comes out less damaged!! I used this with the Igora Vario Blond Plus Blue Bleach. :D