A keratin-based, intense conditioning treatment Highly concentrated with cystine to interact & link better with natural hair fibers Formulated with Keratin which is the primary protein of hair Contains Argan oil, a rare oil for moisturizing benefits Blended with collagen to improve strength & elasticity of hair Loaded with Hydrolyzed Soy Protein to condition & shield hair Unveils softer, smoother, more lustrous & healthier looking hair Perfect for all hair types For professional stylist use only