1. Perform a Skin Allergy Test:
Do this 48 hours before application to rule out allergies.
2. Prepare for Coloring:
Wear gloves and drape a towel over your shoulders.
Apply to dry, unwashed hair.
3. Mix the Color:
Add the colorant to the developer bottle and shake thoroughly.
4. Apply the Color:
Apply mixture to roots if retouching; wait 25 minutes.
For full-head application, apply evenly throughout hair and leave for 25–30 minutes.
5. Rinse & Condition:
Rinse hair until water runs clear.
Apply the included after-color conditioner, leave on for 2–5 minutes, then rinse again.