Kerastyle Professional Bluetox Post Care Shampoo Infused with all 9 essential amino acids to provide hair with moisture and strength, as well as repair surface damage. They also help to build hair, and add shine, leaving hair looking and feeling smooth and silky.

Amino Acids are the building block of proteins and are necessary for many of the structures and functions of our hair. Our hair needs 20 different amino acids to function daily. Our hair can produce 11 out of the 20 amino acids we need. The other 9 are named “essential amino acids” as it is essential, we need to consume them ourselves, whether through food or products. Kerastyle Professional Bluetox Post Care Shampoo contains these 9 essential amino acids, necessary to improve tensile strength and build natural keratin and collagen within the hair.