Inner Regener Acidifier with Phytokeratin and Amino Acids balances the pH of the threads, seals the cuticles, improves combability, reduces porosity, eliminates frizz, maintains the hydration and nutrition of the threads, protects and prolongs the color of colored threads. Ideal treatment after coloring, discoloration or chemicals where the wires are destabilized, porous, damaged and fragile. Perfect result of sealed ends, disciplined, resistant, hydrated and shiny strands.