

Keratin Flex
A hair beauty-enhancing spray that restores the hair’s pH balance by sealing the cuticle. It is the fifth and final step of THE BUILDER treatment.
This enhances the intensity and uniformity of the color and maintains the proper level of internal hydration in the hair, resulting in excellent manageability and a pleasantly soft finish.
Active Ingredients
DIFFERENTIATE CORRECTLY
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.
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