After shampooing with a purifying or anti‑dandruff shampoo, apply approximately 10 g of gel to the scalp in the areas affected by dandruff. Gently massage in, leave on for about 10 minutes, then rinse thoroughly.
For intensive treatment: once a week for up to 3 weeks.
For maintenance: once every 15 days for up to 6 weeks (or as needed once symptoms improve).