Apply the serum onto towel-dried hair along its entire length. Then either blow dry your hair or leave it to dry naturally. The contents of the package are enough for 2 to 3 treatments depending on the hair length. Leave-in serum.
Precautions: Store at room temperature. Keep out of reach of children. For external use only. Ingredients: Indicated on the package. Best before/Serial number: Printed on the package.