Joico Shampoo, K-Pak Reconstruct

To repair damage. pH 4.5 - 5.5. MWS 150-2500. Quadramine complex. This reconstructing shampoo gently cleanses hair while enhancing elasticity, strength and shine. pH 4.5 to 5.5. Contains Quadramine Complex, and exclusive blend of low molecular weight and size proteins (MWS 150-2500). This balance of 19 essential amino acids (the building blocks of hair) adheres quickly and effectively to ensure maximum protection and reconstruction from the cuticle to the cortex. Color-safe. Made in USA.