What it is:
The Amplified formula for our semi-permanent hair color has 30% more pigment than our High Voltage® Classic hair color!
This formula is not meant for those with commitment issues, as it will last through a few washes. .Rockabilly Blue is one of our strongest true, neutral blue hair dyes. This vibrant, ultra-powerful blue leaves cool tones on virgin, unbleached hair. For head turning results, we recommend lightening hair to a light level 9 blonde and toning hair before use to prevent unwanted hues.
Water/Eau/Aqua, Propylene Glycol, Cetearyl Alcohol, Cetyl Alcohol, Ceteareth-20, Oleyl Alcohol, Stearalkonium Chloride, Guar Hydroxypropyltrimonium Chloride, Acetic Acid, Methylchloroisothiazolinone, Methylisothiazolinone, May contain (+/-) HC Blue #2, Basic Blue 99, D&C Violet #2, Basic Blue 9, Basic Yellow 40, Basic Blue 3
Apply to dry hair and leave on for at least 30 minutes
Comb through to make sure it is applied evenly
Let process until hair color dries, this will prevent any unwanted bleeding.
Rinse with cool water away from the face!!
Rinse until water runs clear.
Once water runs clear, apply a thick conditioner to hair and rinse again until water runs clear