NK Professional Care Extensive Maintenance Shampoo Step 3 for All Hair Types, Moisturizing with Milk Protein, Shine with Betaine, Smoothening, Split Ends, 15 Oz
If you have already done Step 1 and Step 2 of the Keratin Hair Straightener, do not forget to do our Step 3 of the NK Professional Care line: A highly moisturizing shampoo thanks to its milk protein content in the formula.
The product contains Laudomidropopyl Betaine (Betaine) which is responsible for leaving the hair flexible and easy to comb, as well as giving it shine.
Cocamide diethanolamine (present in the formula) works as a foam synergist, that is, it generates a balance between the ingredients that improves its quality. In this way, it improves the quality of the hair texture.
