K Pak Therapy Luster Lock

This deep-repair miracle treatment for color-treated hair unlocks out-of-this-world vibrancy and a mirror-like shine along with strands that are 9x stronger and visibly healthier-looking in a single, 2 and 5 minute application. A rich source of vitamin e, nature's well-known environmental protection against fading. A protective protein found naturally in hair, actively seeks out damage and helps repairs hair by replacing lost proteins. The result? Stronger, healthier-looking locks.