Before You Start

1. First, ensure that you have all the necessary equipment for sterilisation: gloves, an isopropyl alcohol solution (70% or above), and a clean container to hold the solution.
2. Put on your gloves to avoid contaminating the cartridges during the sterilisation process.
3. Check on your cartridge; ensure the needles are in perfect condition (i.e. not bending) and remove any debris.
4. Pour enough alcohol solution into the container, dip the cartridge needle into a sterilisation container, and soak for a couple of minutes.
5. If you have alcohol solution in a spray model, you can spray it towards the cartridge’s needle head.
6. Once the sterilisation is complete, allow the cartridge to air dry before using it.
7. Finally, your cartridge is ready for use.

How to Use

1. Remove the sterile cover on the top of the cartridge
2. After that, connect the cartridge to the Dr. Pen A11 Microneedling Pen
3. Double-cleanse the face, put Hyaluronic Acid serum in the desired small areas for treatment
4. Turn the pen on, and set the gauge’s depth and pen’s speed according to your preferred specific treatment
5. Slowly start the treatment in small areas
6. The recommended pattern is cross-hatch. Use only light pressure to avoid dragging or pulling the skin.
7. Safely dispose of your microneedling cartridge after one treatment

Usage

Microneedling treatment for acne scarring can only be performed once every 3-4 weeks.