

Keratin Flex
Hair beauty enhancing spray, whose action restores pH by perfectly sealing the hair cuticle. It constitutes the fifth and final step of THE BUILDER treatment.
The intensity and uniformity of the color are thus enhanced and the right level of internal hydration of the hair is prolonged, for excellent combability and a pleasant final softness of the hair.
Active Ingredients
CORRECTLY DIFFERENTIATES
Frame the QR CODE on each individual product and learn how to properly differentiate each component used in primary and secondary packaging. Follow your municipality's regulations.
Careful and responsible behavior can make a difference.