System Professional’s INESSENCE Line is free of sulfates, silicones and parabens. The range includes System Professional INESSENCE Hair Rejuvenating Shampoo, System Professional Hair Rejuvenating Cream, Spray and Treatment. The products rejuvenate the hair with its conscious ingredients that bio-mimic nature. It contains unique EnergyCode and Acai Berry stem cells extract with strong antioxidant properties which nourish and soften the locks.