Rebuilds and thickens sensitive hair by filling the interior of the hair shaft. In minutes, visible volume and density are added to the hair without weighing it down. BENEFITS Contain: Sodium hyaluronate for deep hydration. Marine collagen to fill damaged areas of hair. Volumins Complex for natural volume. Panthenol for body and full movement. Vitamin E with antioxidant action for protection and hydration. Instructions for use Mix densi-fill 1 and densi-fill 2 in a bowl until an emulsion forms. Leave the emulsion for a few minutes to allow the active substances to activate well. Apply with a brush to washed and towel-dried hair. Spread the product, massage and leave on for 5 minutes. Then rinse your hair and continue styling.