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

The product performed better than I expectd

Nice quality product at a reasonable price. Thank you.

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

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

have used this product for many years!

Buena calidad. No pica el cuero cabelludo.

Item received as dated.

Great product, was here when said it would be!

Worked great

I love this developer. I used this to bleach my Asian hair for the second time. I previously used the ion brilliance developer but I did not really like that. When I used this with toner, it did not burn my scalp (the ion brilliance did). The bottle is a squirt or squeeze bottle so its hard to measure out a large amount and to squeeze at the same time. That is the only downfall. But all in all, the developer did not damage my hair that much (partially bc it was 20% and not 40%). I used this in conjunction with the wella blondor bleach. If this review was helpful, please press the yes button below!