Hair coloring costs and maintenance trends

Hair coloring costs in France typically range from 40 to 180 euros, depending on the specific technique and salon location. Root touch-ups average between 25 and 50 euros, while balayage services often exceed 100 euros. Price variations are driven by salon overhead, such as rent and marketing, as well as the use of premium products like K18 or Olaplex, which can add 15 to 22 euros to a service.

Regarding maintenance, ash grey balayage typically lasts about four months before visible demarcation and yellowing occur. To maintain cool tones, a toner application is recommended every six to eight weeks. Factors contributing to color degradation include hair thickness, heat from styling tools, UV exposure, and mineral deposits from hard water.