Proyou - The Fixer repair mask was specially developed for hair damaged by technical work such as coloring and drying processes. Its formula enriched with KERACOMPLEX deeply repairs the damaged hair fiber and restores the structure of the hair shaft from the inside to the outside. Returns vitality to the hair and makes it softer and silkier. Its pH varies between 3.6 - 4.6. The A.R.T SYSTEM technology allows finding the specific needs of each hair in order to obtain the best results.

Active principles:
KERACOMPLEX is made up of two ingredients that are the key to healthier, more resistant, strong and elastic hair.
Keratin Amino Acids - Keratin is the main protein that makes up our hair shaft. It is essential to keep your hair healthy and reduce the damage caused by technical work. The amino acids that make up keratin have a molecular weight capable of penetrating the cuticle of the hair shaft and thus repairing damage from the inside.
FiberHance - Revolutionary technology involving the chemical compounds Hydroxypropylgluconamide and hydroxypropylammonium gluconate. They penetrate deep into the hair cortex and create hydrogen bonds and new ionic bonds in order to restore the structure of the keratin.
How to use:

Wash with shampoo;
Remove excess water with a towel so that the mask can be absorbed more easily;
Apply the mask strand by strand (with a downward massage), from the middle to the ends;
Let stand between 3 and 5 minutes;
Remove abundantly with water.