Every Dr. pen device comes with a unique security hologram or QR code. You can scratch the coating to reveal the authentication number and verify it on our official website/verification page.

Choice depends on your skin concerns and budget. For beginners, the M9 or M8S are popular all-rounders.

Technically, the device is safe for daily use, particularly when paired with nano cartridges intended for routine skincare. That said, the frequency should ultimately be guided by your skin's recovery; only proceed with a new session if your skin has fully healed and feels ready.

No. Needle cartridges are for single-use only. Reusing them can cause infection and the needles become dull after one use, which can damage the skin. Always dispose of them in a sharps container

As a proud Chinese brand, Dr. Pen manages its entire lifecycle—from research and design to precision manufacturing—out of its headquarters in Guangzhou, China.

The device uses tiny needles to create controlled micro-channels (micro-injuries) on the surface of the skin. This triggers the body’s natural healing response, stimulating the production of collagen and elastin to improve skin texture and firmness