The best solution for a swimmer with color-treated hair who loves the pool but worries about their hair is to look for a demi-permanent hair color. Here, we’ll explain everything you need to know about demi-permanent hair color, from the formula to the application process.
Demi-permanent hair color is a type of hair dye or coloring treatment that contains no ammonia. Instead, it’s designed to reduce fading colors, and depth, and even out the hair tone. Generally, this type of hair color will last ...
