With a light formula that gently cleanses, restoring brittle and weak hair. Replenishes the lost mass of the hair strands after chemical, mechanical and enviormental processes. Restore resistance, replenishing the amino acids necessary to eliminate the elastic and broken hair strands, bringing back its natural suppleness. How to use: Apply to wet hair and massage gently to foam. Repeat the operation if necessary. Finish with the reconstruction hair mask of the same range.