WHAT IS IT? Glaze Drops by Kerastase is a high-gloss lightweight oil for long hair prone to frizz seeking smoothness and shine. It's specially formulated with Wild Rose in Oil and delivers glossier, smoother, bouncier hair. Its precise dropper delivers the right amount of formula you need, for ultimate glaze & smoothness without weigh down. No greasy touch. Apply few drops, depending on hair length, throughout the lengths and the ends on dry or towel-dried hair. A sophisticated fragrance combining citrus and floral notes. The perfect intersection of cutting-edge haircare technology and perfumery craftmanship creating the ultimate sensorial experience.