Gently shake the serum and booster before use. Morning and/or evening, turn on the Booster by pressing the button on the side then gently paint the sparse areas. The Booster turns off automatically after 1min30. PREPARING THE APPLIANCE Charge the Booster using the USB cable One charge allows approximately 5 uses Open the Booster cover by turning it, fill the reservoir with Hair Force Serum using the pipette then close The device is ready for use. Charge the device and fill it with Serum. Gently paint in the necessary areas. Rinse, clean device when done.
