Demi-permanent hair color is ammonia-free, slightly alters hair tone, and lasts between five to 12 washes. Unlike ...

Think back to your grade school art classes when you first discovered the color wheel. It was all about learning the primary colors, mixing and matching them to create different tones, and making a ...

Another thing to consider is the cost. In most salons, single-process color is cheaper than highlights. Additionally, single-color tends to be gentler on your hair than highlights. The bleach used in ...