What it is: A revitalizing shampoo formulated to address temporary thinning caused by stress, fatigue, pregnancy, medication, or seasonal changes. What it is formulated to do: Counteract temporary thinning while Improving the overall density and luster of hair with this unique combination of botanicals. Prepare the scalp for the drug-free Phytocyane Treatment. Hair becomes fuller, thicker, and more lustrous with each use. What it is formulated WITHOUT: - Parabens What else you need to know This product is also formulated without synthetic dyes and petrochemicals. Use in conjunction with Phytocyane Revitalizing Treatment Serum.