Exact compatibility
Match the Q1S label exactly.
Q1S and Bio Pen Q2 use separate replacement-head listings even when their shapes appear similar. Order from the Q1S family for a Q1S device.
Q1S
Compatible with
Q1S
Available packs
5 pcs · 10 pcsExact model fitQ1S
Clear pack structure5 pcs · 10 pcs
Single-use guidanceInspect · use once · dispose
Product detail
Fit first.
Then format.
This page keeps connector compatibility, refill format, and pack quantity separate. It intentionally omits treatment claims, outcome imagery, and body-area recommendations.
Shopify variant map
Know what you selected.
Needle Type
9 Pin
14 Pin
25 Pin
Nano Round
Pack Size
5 pcs
10 pcs
Selecting a variant
Select one head format and one pack size as separate Shopify options. Do not select a format by a skin concern or body area.
Compact, individually packaged heads.
Each selected head is intended as a single-use component. Keep the package closed until the device and exact format have been confirmed.
Before opening
Four checks,
every time.
- 01Confirm the device
Read the complete model name on the device or package. Similar names, colors, or connector shapes do not prove compatibility.
- 02Inspect the package
Use a new, individually sealed cartridge only when its package, body, and contact surface are undamaged.
- 03Install as directed
Keep the device powered off and follow the supplied instructions. Never force a component that does not align correctly.
- 04Use once, then dispose
Do not share, wash, reprocess, or reuse a cartridge. Dispose of it according to local requirements.
Important
Do not substitute a Q2 replacement head or infer compatibility from appearance alone. Available format names are purchasing identifiers, not medical or treatment advice.
Cartridge FAQ
Before you choose.
Which devices fit these cartridges?
This listing is mapped only to Q1S. Match the full model name and connector before opening a cartridge. Similar-looking parts may not be interchangeable.
Can I reuse or share a cartridge?
No. Use one new, sealed, compatible cartridge for one session and one person, then dispose of it appropriately. Do not wash, share, or attempt to re-sterilize it.
How do I choose a pin or Nano format?
The selector identifies available product variants only. It does not prescribe a depth, body area, frequency, or treatment purpose. Follow the exact product labeling and qualified guidance.
Where can I confirm price and availability?
The purchase panel above shows the current Shopify price, available variants, and stock status for this product. Your selected variant carries through to checkout.
Compatible hardware
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