Refa Milk Protein Shampoo Pink Refill 430ml

Dryness and frizz are caused by hollowing out the inside of the hair. Once hollowing occurs, moisture cannot be retained and washes away, and even moisturizing does not last. 80% of the nutrients that make up hair are protein. If you can replenish this, the hollowing itself will be repaired, and the hair will become less susceptible to damage from coloring, perms, and UV rays.