18-pin Replacement Cartridges for Hydra Pen H6 (1 Pack of 5)

SKU: DP-H6-18PIN

18-pin Replacement Cartridges for Hydra Pen H6 (1 Pack of 5)

SKU: DP-H6-18PIN
£39.95 Regular price
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Good for:
September Send-Off Sale is LIVE! ✨

Get 20% OFF A6, A6S & M8 Microneedling Pens.

No code required. Limited Time Only.

Ends 24 September 2026 at 11:59pm BST.

T&Cs and exclusions apply (expand to view full T&Cs).

T&Cs:

Valid only at uk.drpen.co until 24th September 2026 at 11:59 PM BST. No code required for the 20% Off September Send-Off Sale. Offer excludes bundles. Prices as marked. No rainchecks. Cannot be used in conjunction with any other offer, except the Welcome Email offer, which may be applied to this September Send-Off Sale for first-time customers only. Whilst stocks last. Dr. Pen Global reserves the right to amend any promotional offer.

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The Hydra Pen 18-Pin Microneedle Cartridge for H6 Microneedling Cartridges are innovatively designed to control serum infusion, making them an essential addition to your skincare routine.

For General Facial Rejuvenation
These cartridges are designed for full-face treatments and provide a more comfortable and balanced microneedling experience. They are ideal for addressing fine lines, mild scarring, pigmentation, enlarged pores, uneven skin texture and overall skin rejuvenation. 

Here is the cartridge selection guide for more information. 

With upgraded features for theHydra Pen H6, you can expect a range of benefits, including:

  • Skin textures
  • Wrinkles and fine lines
  • Acne scarring & Other Scarring
  • Hyperpigmentation
  • Sun damage
  • Even-out skin tone

Key Features ForThe Hydra Pen H6 18-pin Microneedling Cartridges

  • NEW Design Dual Cartridges: The latest serum infusion cartridge design to ensure precision and balanced performance.
  • Built-in 3ml Serum Container: Ensures ample serum capacity for continuous application during treatments.
  • Chip Authenticated Cartridges: Protect peace of mind with advanced authentication.  
  • Safely Sealed for Hygiene: Each cartridge is sterile and individually packed for safe and effective use.
  • High-Quality Stainless Steel: Durable and safe needle material.

What’s Included:

  • 5x pack of 18-Pin Microneedle Cartridges forHydra Pen H6 Microneedling Pen

Note: The Hydra Pen H6 Microneedling Pen is NOT included in this product.


Usage frequency

For microneedlingIt should be performed once every 4-6 weeks. Results may differ for each person, but the average initial result can be seen in the first 2 sessions.

Please note: Dr. Pen cartridges arrive in individually sealed, sterile pouches, sterilised with ethylene oxide gas and UV light during packaging. Secondary sterilisation with isopropyl alcohol before use is entirely optional. Some users prefer this extra step for added peace of mind, and that is completely fine.

Read our detailed instruction guide to the microneedling steps here.

  • Comprehensive instructions are available on our website under our FAQs section.
  • The cartridge comes in a sterile pack.
  • Double-cleanse (cleanse and repeat), then wipe the skin clean. Fully tie back your hair, away from your face.
  • Work in small areas and add serum to the serum container before needling. This will help ensure the pen does not drag or pull on the skin. For best results, the recommended pattern to move the pen is vertical, horizontal, and then diagonal in both directions. Using light pressure and without dragging, repeat this motion over each area two times.
  • Safely dispose of cartridges after every use.

DO NOT USE

  • On open wounds.
  • On acne or irritated skin.
  • If irritation occurs.
  • One cartridge more than once.

Disclaimer: Please speak with your doctor before purchasing any Dr Pen products. The content on this site is not intended to substitute for the advice of a qualified physician, pharmacist, or other licensed healthcare professional. The products may have additional information and instructions on or inside the packaging that you should carefully read and follow.

Contact your healthcare provider immediately if you suspect that you have a medical problem. The Food and Drug Administration may not have evaluated this product, which is not intended to diagnose, treat, cure, or prevent any disease or health condition. If you have any concerns or questions, please get in touch with your GP or dermatologist.

Not quite sure yet?

Wondering which Microneedling pen is right for you? Let us help you find the perfect match.

Microneedling, big results

Microneedling users have seen:

90%

Visible improvements in fine lines and wrinkles.
(after 3-6 treatments spaced about 4-6 weeks apart.)

70%

Reduction in pigmentation.
(over a few months of consistent treatment)

70%

Improvement across acne scars, surgical scars, and stretch marks.

80-85%

Increase in collagen production, resulting in better skin elasticity.

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