Aloe vera contains proteolytic enzymes which repairs dead skin cells on the scalp. It also acts as a great conditioner and leaves your hair all smooth and shiny. It promotes hair growth, prevents itching on the scalp, reduces dandruff and conditions your hair. Keratin, the primary protein of hair, consists of amino acids, oxygen, carbon, and small amounts of hydrogen, nitrogen, and sulphur. Aloe vera has a chemical make up similar to that of keratin and it rejuvenates the hair with its own nutrients, giving it more elasticity and preventing breakage. Since the skin needs nutrition of its own, Aloe Vera, when formulated into a properly designed personal care regimen, can treat, exfoliate, restore, reveal and provide constant, impressive nutrition to the human skin.