Dr. Pen A20 Replacement Needles

This bundle is a single-purchase refill set for collagen induction treatments run on the FDA-cleared Dr. Pen A20. It pairs the consumables with the serum so your practice restocks one product instead of three.

The 10 meso needle cartridges are the working tip of the pen. They open the controlled micro-channels that drive the booster into the skin during a session.

Those channels then carry the 10 Maxellize PDRN skin boosters. PDRN, a salmon-derived polynucleotide, is dosed as a skin-conditioning booster delivered through the freshly opened pathways. Ten covers keep each cartridge clean between patients.