The Matrix Biolage Hydra Source Daily Leave In is a lightweight non-sticky spray which uses Aloe & Passion Fruit extracts to condition & nourish the hair. It'll give you super silky supple locks with a stunning shine. K.D. Directions for use: After Matrix Biolage Hydrasource Shampoo spray Matrix Biolage Hydrasource Daily Leave-In Tonic evenly on damp hair. Comb through. In case of contact with eyes rinse them immediately.