Its formula contains the five most important amino acids: serine, proline, cysteine, arginine, and creatine. The amino acids act as a pre-treatment to clean all the impurities of the strands and reduce chemical process damage, making the hair stronger. Developed to remove metal, chlorine,...

Its formula contains the five most important amino acids: serine, proline, cysteine, arginine, and creatine. The amino acids act as a pre-treatment to clean all the impurities of the strands and reduce chemical process damage, making the hair stronger. Developed to remove metal, chlorine,...