THE COLOR HAIR OF TOMORROW
Embrace the new generation of hair color. ZERO, an exclusive ammonia-free formula for permanent or demi-permanent hair color application. An innovative formula by Salerm Cosmetics designed to respect and protect.
A fusion of technology and naturalness. The latest revolution in ammonia-free systems, combined with protective and strengthening active ingredients and an intelligent selection of plant oils for unbelievable color and shine.
* Always read the information leaflet and take an allergy test before the treatment.
1. Choose the right oxidant
3% 10V - for colour enhancement
6% 20V - excellent coverage of all hair
9% 30V - maximum coverage, perfect for grey hair
2. Colouring process
Apply to dry, unwashed hair using a brush or dye bottle.
Apply the dye to the roots and leave on for 25 minutes. Then apply from the mid-lengths to the ends of the hair and leave on for a further 5 minutes.**
**Holding time may vary depending on the colour and condition of the hair and may be extended or shortened according to the colourist's opinion.
3. After the time has elapsed, wash the colour out using Citric Balance Shampoo, which is also recommended for further hair care.