Dr. Pen A20 Cartridges

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Professional useGo straight to A20→

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Dr. Pen A20

A20 · 3-Year Warranty

The flagship professional route with its own dedicated A20 cartridge system.

Choose the device before the cartridge family
Compare by use case — not just model number
Get product support before checkout

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FULL DEVICE RANGE

13 models

Dr. PenA20$599.003-Year Warranty Hydra PenH6$329.00 Dr. PenM9$299.00 Dr. PenA11$319.00 Bio PenQ2$309.00 Dr. PenM8$169.00 Dr. PenA6S$249.00 Dr. PenM8S$299.00 Dr. PenA10$189.00 Dr. PenA8S$189.00 Hydra PenH3$189.00 Bio PenT6$699.90 Bio PenG5$119.90

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WHICH PEN DO YOU OWN?

A20A20Dedicated family M8SM8SCurrent family A11A11Model-specific M8M8Classic family A10A10A10 family A8SA8SA8S family H6H6Hydra family H3H3Hydra family

A20 CARTRIDGE FAMILY DEVICE FIRST • PIN COUNT SECOND

A20 uses its own dedicated cartridge platform. Choose A20 first, then select the pin count or Nano option you need.

Match the cartridge family to the pen
Then choose needle / Nano configuration
Use one sterile cartridge per session

SHOP A20 CARTRIDGES → COMPATIBILITY GUIDE

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FACEFine Lines + WrinklesSEE ROUTE → TEXTUREAcne Scar AppearanceSEE ROUTE → BODYStretch Marks + BodySEE ROUTE → SCALPHair + ScalpSEE ROUTE → TEXTURETexture + PoresSEE ROUTE → HYDRAHydration + GlowSEE ROUTE →

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Fine lines + wrinkles

Start with a versatile pen route, then use the instruction and depth guides to choose settings appropriately.

Dr. Pen A8SRecommended product route

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STARTER BUNDLE

FROM THE BUNDLES COLLECTION

Dr. Pen Microneedling M8 Starter Kit

Dr. Pen Microneedling M8 Starter Kit Embark on your journey to flawless skin with our exclusive Dr. Pen Micro...

FROM THE BUNDLES COLLECTION

Dr. Pen M8S Anti-Hair Loss Bundle

Dr. Pen M8S Hair Growth Essentials Bundle Embark on your hair regrowth journey with the innovative Dr. Pen M...

FROM THE BUNDLES COLLECTION

Dr. Pen A10 Body Skin Renewal Bundle

Dr. Pen A10 Body Skin Renewal Bundle Introducing the NEW Dr. Pen A10 Body Skin Renewal Bundle, your solution ...

$289.99

AVAILABLE

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SKINCAREBuild the routine around what your skin needs next.

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CLINICAL SKINCARE

Medik8

Targeted skincare for routines before and after appropriate recovery windows.

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iS Clinical

Professional-grade skincare products with clear use and ingredient positioning.

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Mesoestetic

Advanced skincare solutions for customers who already know the product family they need.

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What can I use after microneedling?Read aftercare guidance → Serum questionsOpen the educational guide → Need product help?Ask support before ordering →

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Standard Dr. PenSecurity code / QR → Hydra PenSeparate verification option → Bio PenSeparate verification option → Who Is Dr. Pen?Meet the brand and manufacturer →

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GUIDES & HOW-TOKnow before you buy. Use it properly after.

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START HERE

Not sure which Dr. Pen you need?

Eleven models, narrowed down to the ones that fit you.

Tell us your skin and the area you treat
See the models that actually fit
Get the cartridges that go with them

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I ALREADY HAVE A DR. PEN

Which cartridge fits mine?By model →Plan my next sessionMentor →How deep should I go?Depth by area →How do I use it?Step by step →Which part of the face?Face map →

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FREE TOOL

Plan your next session.

The Microneedling Mentor sets depth, spacing and aftercare for the pen you already own.

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GOOD TO KNOW

Genuine A20 cartridges, ten to a pack, sterile and single use. The A20 uses its own cartridge fitting - cartridges from the M8S, A11 or A6S will not seat correctly, so stay on this page for refills.

Lower pin counts for scars and precise work, higher counts for general rejuvenation, nano square for surface infusion.

Not sure? Ask a specialist

Choosing a Dr. Pen A20 cartridge

Every pack on this page is made for the Dr. Pen A20 and will not fit another model. Cartridges are single use. Pin count decides coverage, and depth decides how deep the needles travel, so pick the pack that matches the area you are treating.