BDK Gris Charnel Hair Perfume. Woody, spicy and powdery, Gris Charnel is inspired by una Parisian urban sensuality, expressed through sandalwood and vetiver. The hair perfume delicately scents and leaves a smooth and silky effect. The formula is composed of silk proteins that improve hair hydration and elasticity, while giving 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.