Usage of shades with up to 100% white hair coverage: Use Igora Royal 3%, 6%, 9% or 12% Developer. Mixing ratio 1:1 Apply on dry hair. Allow to develop for 30 – 45 minutes. Rinse well.
Specification: Extra Light Blonde 9-0 Schwarzkopf Royal Igora Permanent Color
Only logged in customers who have purchased this product may leave a review.