Kerastase Discipline Oleo-Relax Advanced Hair Oil is a lightweight, humidity-resistant treatment that tames frizz, smooths unruly strands, and adds radiant shine—perfect for thick, voluminous hair in need of sleek control and heat protection.

Key Features:

• Lightweight, nourishing hair oil that tames frizz and enhances smoothness
• Provides deep hydration, leaving hair soft and shiny without weighing it down
• Controls flyaways and reduces hair volume for a more polished look
• Protects hair from humidity and heat styling, ensuring long-lasting smoothness
• Ideal for unruly, frizzy, or curly hair types