Boasting a unique & effective formula which works to enhance & maintain your coloured hair, the Matrix Biolage Color Last Mask has a super rich, creamy formula which deeply conditions & nourishes. Containing Orchid Flower extracts which reduces fade in colour, this mas is a must have. K.D. Directions for use: After using Biolage Color Care Shampoo, massage Matrix Biolage Colorlast Mask into wet hair & leave in 3-5 minutes. Rinse. Use once or twice weekly in place of Color Care Conditioner. In case of contact with eyes, rinse them immediately.