I have virgin blonde hair around level 8, 9 on the ends...How long will this last in my hair? I'm a nurse and I just want something fun for a couple weeks. Also I have really oily roots so i wash my hair every other day
il y a 4 ans

2 answers

It depends how often you wash your hair and the quality of the products you use. I have level 9 blonde hair, wash it once every 3-4 days with sulphate free shampoo and I avoid silicone buildup by using a clarifying shampoo once a month. If I apply joico intensity colours undiluted they last about 6 weeks full intensity and then they fade very slowly after that.
il y a 3 ans
If you wash that frequently it will last for about a week.
il y a 4 ans