The refillable Kérastase Discipline Oléo-Relax is a control-in-motion oil for voluminous and unruly hair. After a few drops, it provides less visible frizz, more manageability, smoothness and heat protection. The multi-purpose hair oil can be used post-blow drying and heat styling for deep nutrition and hydration of the hair fibre. Or, work into the ends of the hair to minimise the appearance of frizz and provide up to 24 hours of hair manageability even under strong humidity. You can also apply a drop to ends throughout the day to bring discipline to maintain perfect morning shape. The refill bottle is made of at least 95% recycled plastic.* Bottle is made of at least 30% recycled glass.** Designed to last, this bottle can be continuously refilled. *Except the cap, pump and label. ** Except the cap and pump.