Avocado is enriched with vitamins A, E, D, B6, amino acids, antioxidants, and minerals. These minerals nourish the skin and scalp from within and clear excess product build-up and allow the hair follicles to breathe. To prepare this hair mask, beat an egg in a container and add a mashed ripe avocado in that and your Keratin smoothening hair mask is ready. Divide your hair into small sections and then with the help of a hairbrush apply this egg hair mask, wash off after thirty minutes, follow up with your regular argan oil enriched shampoo and hair serum. This hair mask is suited for all skin types but makes sure you do a patch test before applying it, the ingredients that you use for preparing this mask should be free from harmful chemicals or it will do more damage than good. Avocado may not be available in all parts of the country so its benefits can only be reaped by people who find it handy.