Increases the amount of hairs in the anagen growth phase and can stop hair loss within 30 days. Reduces the amount of hair falling out during the telogen shedding phase, increases hair resistance and length, and gives it strength, density, and shine. How to use: Use at the first signs of hair weakness or hair loss. Attack phase: use 3 ampoules per week for two months. Maintenance phase: 2 ampoules per week for 6 weeks. The duration of treatment is evaluated based on the results obtained. Repeat this treatment at least twice a year, in spring and autumn. Each box lasts for one month of treatment. Can be used on damp hair after shampooing and on dry hair. Do not rinse. Apply to damp hair and gently massage, then rinse thoroughly. Repeat if necessary. The thin formula makes this product suitable for repeated use. Precautions and warnings: For external use only.