However, using harsh shampoos too frequently can strip out color and cause fading. Avoid bar soap. The second layer, the cortex, contains melanin. Melanin is the pigment that determines your natural hair color. The inner layer, the medulla, is a hollow core.
Melanin plays a big role in hair color.
As we age, the production of melanin begins to decrease, causing hair to turn gray. However, it lets a man keep his natural color while blending away the gray. You can use a conditioner and any grooming products after your application of Just For Men. Our shades do not lighten your hair color. Just For Men will work on white hair.