Sebastian Professional Dark Oil Smooth And Shine Mask 145Ml Sebastian Professional Dark Oil Smooth And Shine Mask 145Ml Sebastian Professional Potion 9 150ml is a versatile styling treatment that combines the care of a conditioner with flexible styling benefits. Infused with botanical extracts, it helps restore moisture, enhance manageability and define your style while leaving hair soft, smooth and full of natural shine. Key Benefits Conditions and styles in one Provides flexible hold Enhances shine and manageability Helps restore moisture Suitable for all hair types