Hi, I am new here & I am a beauty therapist with a hair question !
I normally get my very dark blonde hair( some would just call it brown !) which has a bit of red in it done at a salon with wella special blonde, my roots grow through real quick and as such would like to be able to buy the products and do it myself, so If I remember rightly it was 12/0 they use but what developer would it be for high lift 20% or 30% bearing in mind my hair can be stubborn and usually has to be left on for at least 45 mins otherwise my roots are orange.
Thank you in advance.
I normally get my very dark blonde hair( some would just call it brown !) which has a bit of red in it done at a salon with wella special blonde, my roots grow through real quick and as such would like to be able to buy the products and do it myself, so If I remember rightly it was 12/0 they use but what developer would it be for high lift 20% or 30% bearing in mind my hair can be stubborn and usually has to be left on for at least 45 mins otherwise my roots are orange.
Thank you in advance.