| Kerastase Densifique Serum Jeunesse is a youth reactivating serum that disciplines and gives density, volume and shine. It fights the signs of aging on the hair, repigmenting gray hair in men and women, and protects the melanin. For soft and rejuvenated hair. | | Kerastase Densifique Serum Jeunesse is a youth reactivating serum that disciplines and gives density, volume and shine. It fights the signs of aging on the hair, repigmenting gray hair in men and women, and protects the melanin. For soft and rejuvenated hair.
