Hair shaft and scalp may undergo changes that require hair care for many reasons. Healthy hair shows a natural shine and generally takes shape easily. Hair care preparations are products that nourish the hair by affecting the scalp, prevent hair loss and ensure healthy growth of the hair.  When cosmetic procedures and products are applied incorrectly, it can cause hair to break and fall out. Hair care products can be used after procedures that may damage the structure of the hair such as perm and dyeing, after broken or hair loss problems, after hair diseases such as sabore or dandruff, on hair that is frequently blow-dried and hair exposed to high heat. You should use hair care products that balance or prevent hair disorders, preserve the softness, durability and shine of the hair, eliminate or at least reduce the dysfunctions of the scalp.