The process is considered semi-permanent but may lighten or fade over a period of up to 1- 2 years, but it varies with each individual. Touch up treatments will have a lasting effect. For more details: https://www.cocolash.com.a...
The process is considered semi-permanent but may lighten or fade over a period of up to 1- 2 years, but it varies with each individual. Touch up treatments will have a lasting effect. For more details: https://www.cocolash.com.a...