Deep brown tones to darken and intensify dark blonde, medium brown, redheads, auburn, dark brown and black hair.
Direction for use: Apply generously to washed and towel-dried hair. Leave for 2-5 mins depending on the desired colour intensity, Rinse thoroughly.
Precautions: wear suitable gloves. Carry out a sensitivity test: apply a small amount of conditioner behind the ear. Wait 48 hrs. In the case of redness or irritation, do not use the product.For recommendations on usage and varying colour effects see the chart above: Table of Color Revive Application Results.