Joico K-Pak Luster Lock Instant Shine and Repair Treatment - Restore radiant, healthy-looking hair with theK-Pak Color Therapy Luster Lock Instant Shine and Repair TreatmentfromJoico. Harnessing the powers of deeply nourishing Manketti and Argan Oils, the restorative formula can be used to add mirror-like shine to dull locks, or as a pre-shampoo treatment for intense repair and protection. Ideal for colour-treated hair, from blondes to brunettes and lowlights to highlights, its unique QuadraBond Peptide Complex seals the hair's outer layer to lock in colour vibrancy, whilst a luxurious blend of Silk, Soy and Seaweed Extract shield against heat styling damage. Expect hydrated, revitalised locks with a smooth, glossy finish.