Chronologiste Overnight Youth Serum is an overnight leave-in treatment designed to help improve the appearance of dry, dull and frizz-prone hair. Formulated with Pro-Xylane™ and Ochrophyta algae, the serum provides intensive overnight care while helping the hair feel smoother, softer and more manageable.
Apply to dry or damp hair before bedtime. Dispense one pump into the hands and distribute evenly through the lengths and ends. No rinsing is required the following morning. In case of contact with the eyes, rinse immediately and thoroughly with water.