+22 4N Vs 5N Hair Color Ideas. Web not everyone is familiar with the intricacies of garnet red. Web the level system is made up of 10 numbers which help determine the depth level of your natural hair.

All hair colors are numbered on a level system between 1 and 10; Web what do the numbers and letters mean in hair color? Ionic wheat germ protein, nourishing botanical extracts and low ammonia.