CHI Power Plus Hair Renewing System is a complete haircare maintenance system that is specifically formulated to care for the foundation of healthy hair which is the scalp. CHI Ionic Power Plus system becomes a daily regimen. The shampoo assists in exfoliating the scalp, cleansing the hair and balancing the pH of the scalp. The conditioner neutralizes any sebum that is produced. The final step is the supplement which has nettle, other essential herbs, vitamins and botanicals which delivers proper nourishment to the hair resulting in stronger, healthier-looking hair.