Mix with the specific 7 vol. (2,1%) or 13 vol. (3,9%) activator, 1:1.5 mixing ratio, to obtain more intense and long lasting highlights.
Make the shampoo, dry and then apply the product. Depending on hair volume and length, it is possible to apply the mixture with applicator.
Leave on for the necessary time according to the hair type:
Natural or white hair - 25 minutes
Natural factors sensitised hair - 20 minutes
Chemically treated hair - 15 minutes
Highly treated hair - 10 minutes
After the setting time has passed, emulsify with a little bit of water and rinse off carefully. Proceed with a light shampoo and a conditioner. It is then possible to apply any Nouvelle styling product.