Fiber Fix Finalizer Shampoo fixes the cosmetic color by sealing the cuticle, plays an effective protective action for a color more brilliant, intense and long-lasting. Ideal for colored and lightened hair, both as post-coloring treatment and lightening.
With a pH of 4.3-4.7, it performs the following actions:

• Locks in the color, sealing the cuticle
• Color Protection 
• Brilliant, intense, long-lasting color