Every woman wants to have smooth and silky hair. Short or long, curly or straight—shiny hair always gives a good impression. The outer layer of healthy hair contains natural oil to keep it moist and shiny. When this layer is damaged, your hair will look dull, unhealthy and dry.
Some of the factors that contribute to dull hair are illness, nutritional deficiencies, use of harsh hair care products, not using a good conditioner, over exposure to sun, frequent use of hair dyes, age, excessive stress, high mineral content in the water, chlorine in swimming pools and use of heating tools.