This 100% vegan intensive treatment mask is specially formulated to preserve the shine of blonde highlights and protect the particularly sensitive hair fiber. Suitable for all types of blondes, it deeply works with an arginine base that helps replenish weak points in the fiber, sealing and protecting it from aggressive agents, especially after coloring and/or bleaching treatments. Intensively repairs hair fiber Protects against external aggressions Preserves blonde hair shine 100% vegan formula Suitable for all blonde types HOW TO USE Apply the mask on washed, towel-dried hair. Leave on for a few minutes then rinse thoroughly. Use regularly to strengthen and protect your blonde hair.