BDK Rouge Smoking Hair Perfume. Fruity, ambery, and spicy, Rouge Smoking is inspired by the Pigalle neighborhood, blending sweetness and vivacity. This hair perfume delicately scents and leaves hair smooth and silky. The formula is composed of silk proteins that improve hair hydration and elasticity, while providing una glossy finish. Vegetable glycerin protects the hair fiber. Silk is known for tempo in Asia for its benefits in hair care, gives una struttura crystalline that improves hair hold.