With arginine + protein Reinforces Nourishes from root top tip Feels stronger For fragile hair with tendency to fall Intensive treatment Targeted action Root application Contains the highest concentration of arginine in the triple resist range. Arginine is an essential amino acid and a vital constituent of the hair fibre. With massage to help stimulate the scalp, the new reinforcing formula enriched in Arginine+Protein*, delivers a triple action. Proven Results: Your hair is stronger from root to tip, healthy-looking, shiny. *Protein derivative.Lab test shampoo + conditioner + spray vs. classic shampoo Expert Care for Every Haircare Need - Prepare and Use: Directions for Use: On wet or dry hair, spray at the roots. For best results, massage gently with your fingers to stimulate micro-circulation. Use 1-2 times daily. No need to rinse out. Do not spray on a naked flame or any incandescent material. Keep away from sources of ignition. Avoid spraying towards the eyes or on irritated skin; in case of contact, rinse immediately and abundantly with water. Flammable