KERASTASE Densifique Sérum Jeunesse, regain your hair’s youthfulness & softness

Jeunesse preserves the hair’s capacity for youthfulness and protects the scalp from the oxidative stress that causes colour loss in the hair. The hair regains its initial youthfulness and glows with supple softness and dazzling volume. In just three months, a new type of density comes to the fore.