PERFECT THE ESSENTIAL DRY SHAMPOO 5.2OZ. Benefits: Leaves hair feeling less oily immediately & overtime. Rich in vitamins & antioxidants known to help protect scalp & hair against environmental stressors. Revives roots, extends style & adds lightweight body without grittiness or heaviness. Key Ingredients: Mediterranean Algae Helps to regulate oil production over time. Ground Cherry Extract Hydrates and soothes the scalp while defending against thermal aggressors. Rosemary Antioxidant-rich botanical known to support scalp & follicle health. Research Results: Rosemary Antioxidant-rich botanical known to support scalp & follicle health. 94% said this product did not leave build up on the scalp*. 91% noticed no white residue*. *2-week self-assessment study conducted on 30 subjects.