Every strand of hair is composed of an outer layer called the cuticle, and an inner layer or cortex that determines the texture and color of the hair. Both are formed out of many layers and coils of proteins called keratin. The cuticle is not a solid covering. Rather, it is made up of scales that slide over each other which give hair its flexibility.

If there is no proper balance between moisture and protein in the hair, it will not be healthy and will become hard to manage. Thus, you need to find commercial hair products like shampoo and conditioner that will help you get the right moisture into your hair and lock it in to protect the hair from dirt and other damaging substances.