Herbatint Permanent Haircolour Gel 4C Ash Chestnut 170Ml

How to Use Herbatint Permanent Haircolour Gel 4C Ash Chestnut 170Ml:

1. Mix: In a non-metallic bowl, mix equal parts of the Herbatint 4C Ash Chestnut colour gel and the glycol developer until you achieve a smooth, gel-like consistency.
2. Apply: Using a tinting brush, apply the mixture to dry, unwashed hair. Start at the roots and work your way to the ends, ensuring full saturation for even colour.
3. Process & Rinse: Leave the colour to develop for 40 minutes. Rinse your hair thoroughly with lukewarm water until the water runs clear, then wash with the included Normalising Shampoo and finish with the Royal Cream conditioner to seal in colour and nourish your hair.