Scalp + Hair Kit System 4 is a 3-step treatment with shampoo, conditioner, and leave-in treatment designed for color-treated or dry, thinning hair. It cleanses the scalp, nourishes and hydrates hair, and strengthens follicles with ingredients like caffeine and niacinamide, helping hair appear fuller, thicker, and healthier.

Kit Includes: 

1. #4 Cleanser shampoo 10.1oz (300 ml)
2. #4 Scalp Therapy conditioner 10.1oz (300 ml)
3. #4 Scalp Treatment 3.38oz (100 ml)