Boasting a unique formula, the Matrix Biolage Color Last Shampoo uses extracts of the Orchid flower to reduce fading & enhance the colour of your dyed hair. Working to cleanse, nourish & protect, this shampoo preserves the vibrancy of your locks to give you a prolonged salon fresh feeling. K.D. Directions for use: Apply Matrix Biolage Colorlast Shampoo to wet hair with a massaging motion. Rinse. In case of contact with eyes, rinse them immediately.