Dr. Pen FAQ Center (2026): Devices, Cartridges, Shipping, Returns & Safety
A practical Dr. Pen FAQ covering authentic products, model and cartridge compatibility, U.S. shipping, returns, warranty, payments, support, and sa...
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Flexible Microneedling Control, Wired or Wireless
6 Adjustable Speeds
0–2.5 mm Depth Control
Wired & Wireless Use
You save $15.72 (15%)
The Dr. Pen A8S, also known as the Dr. Pen A8S Ultima Pro, is a rechargeable microneedling pen designed for cosmetic skincare routines. It combines 6 adjustable speed levels, 0–2.5 mm manual needle-depth adjustment, an LED speed display, and flexible wired or wireless operation.
The A8S uses a rechargeable battery module for cordless operation and a separate wired power module when continuous external power is preferred. Its adjustable controls make it easy to select different speed and depth combinations within the supported operating range.
The Dr. Pen A8S also uses the shared M8S / A8S / A9 / A11 cartridge platform. Compatible cartridge options include 12-Pin, 18-Pin, 24-Pin, 36-Pin, 42-Pin, Nano-R and Nano-S. Replacement cartridges should always be matched to the compatible device family rather than selected by pin count alone.
The Dr. Pen A8S combines adjustable device controls with a flexible two-mode power design. Users can operate the device cordlessly with its rechargeable battery or install the wired power module when a direct power connection is preferred.
The Dr. Pen A8S is designed for cosmetic microneedling and nano-style skincare routines. Depending on the cartridge selected, cosmetic routines may focus on the appearance of uneven-looking skin texture, enlarged-looking pores, fine lines, dull-looking skin and visible textural irregularities .
Different cartridge configurations provide different contact patterns and coverage densities. Lower pin-count cartridges provide a more focused contact pattern, while higher pin-count options provide denser coverage across broader skincare areas.
Nano-R and Nano-S are designed for cosmetic surface-contact skincare routines and should not be described in the same way as traditional microneedling cartridges with needle pins.
The Dr. Pen A8S uses the same replacement cartridge family as selected Dr. Pen M8S, A9 and A11 devices. Different cartridge configurations offer different contact patterns and coverage densities for cosmetic skincare routines.
| Brand / Model | Dr. Pen A8S Ultima Pro |
|---|---|
| Product Type | Rechargeable microneedling pen |
| Speed Levels | 6 adjustable levels |
| Maximum Speed | Up to approximately 18,000 RPM |
| Needle Depth | 0–2.5 mm adjustable |
| Depth Control | Manual adjustment dial |
| Operating Modes | Wired or wireless operation |
| Battery | Approximately 380 mAh rechargeable battery |
| Display | LED speed display |
| Compatible Cartridges | 12-Pin, 18-Pin, 24-Pin, 36-Pin, 42-Pin, Nano-R and Nano-S |
| Cartridge Family | M8S / A8S / A9 / A11 compatible cartridge platform |
The standard Dr. Pen A8S package sold on this product page includes:
Bundle Note: If an A8S cartridge bundle is selected, additional cartridge quantity and cartridge type are determined by the specific product option selected at checkout.
Do not reuse or share single-use cartridges. Always follow the supplied product instructions and appropriate hygiene practices.
Eligible Dr. Pen A8S devices purchased from Dr. Pen Beauty include a one-year limited warranty covering qualifying defects under normal use, subject to the applicable warranty terms.
If your Dr. Pen product includes an official security or verification code, authenticity can be checked through the official Dr. Pen verification system.
The Dr. Pen A8S is intended for cosmetic skincare use. Information on this page is provided for general product education and does not replace medical advice.
Individual experiences may vary depending on factors including skin condition, cartridge selection, device settings, skincare routine and individual response.
The Dr. Pen A8S is not intended to diagnose, treat, cure or prevent disease or any medical condition.
Do not use the device over open wounds, broken skin, active acne lesions or visibly irritated skin. Do not reuse or share single-use cartridges.
If you have a medical or dermatological condition, or are unsure whether cosmetic microneedling is appropriate for you, consult a qualified healthcare professional before use.
The Dr. Pen A8S and Dr. Pen A11 are rechargeable wireless microneedling pens with 6 adjustable speed levels, 0–2.5 mm manual needle-depth control, and compatibility with the shared M8S / A8S / A9 / A11 cartridge family. Their main differences are found in maximum operating speed, power design, display style, battery configuration, and charging convenience.
| Feature | Dr. Pen A8S | Dr. Pen A11 |
|---|---|---|
| Product Type | Wireless microneedling pen | Wireless microneedling pen |
| Speed Levels | 6 adjustable levels | 6 adjustable levels |
| Maximum Speed | Up to approximately 18,000 RPM | Up to approximately 15,000 RPM |
| Needle Depth | 0–2.5 mm adjustable | 0–2.5 mm adjustable |
| Depth Control | Manual adjustment dial | Manual adjustment dial |
| Power Design | Rechargeable battery + wired power module | Rechargeable battery + inductive charging stand |
| Battery | Rechargeable battery | 700 mAh rechargeable battery |
| Display | LED speed display | Larger digital display |
| Charging Stand | No dedicated inductive charging stand | Inductive charging stand included |
| Compatible Cartridges | 12 / 18 / 24 / 36 / 42-Pin + Nano-R / Nano-S | 12 / 18 / 24 / 36 / 42-Pin + Nano-R / Nano-S |
| Cartridge Platform | M8S / A8S / A9 / A11 | M8S / A8S / A9 / A11 |
| Best For | Users who prefer a straightforward and flexible wired-or-wireless device design | Users who prefer a larger display, 700 mAh battery, and charging-stand convenience |
Both devices provide adjustable microneedling controls and access to the same compatible cartridge platform, so cartridge selection does not need to be the main deciding factor between the A8S and A11. Instead, the better fit depends mainly on how you prefer to power, charge, and control your device.
Bottom Line: The Dr. Pen A8S and A11 share the same 6-speed control, 0–2.5 mm adjustable depth range, and compatible cartridge family. The A8S focuses on a straightforward and flexible power setup, while the A11 adds a larger display, higher-capacity battery, and charging-stand convenience.
Want to explore the other option? View the Dr. Pen A11 Microneedling Pen
The Dr. Pen A8S Ultima Pro is a rechargeable microneedling pen designed for cosmetic skincare routines. It features 6 adjustable speeds, 0–2.5 mm manual needle-depth control, an LED speed display, and both wired and wireless operating options.
Yes. The Dr. Pen A8S can operate wirelessly using its rechargeable battery module. It also includes a wired power option, allowing the device to be used with a direct power connection when preferred.
The Dr. Pen A8S offers 6 adjustable speed levels. The selected speed setting is shown on the device's LED display, making it easier to check the current operating level during use.
The Dr. Pen A8S has a manually adjustable needle-depth range of 0–2.5 mm. Depth is adjusted using the dial on the device. Always follow the supplied product instructions when selecting device settings.
The Dr. Pen A8S is compatible with 12-Pin, 18-Pin, 24-Pin, 36-Pin, 42-Pin, Nano-R and Nano-S cartridges.
The A8S uses the shared cartridge platform found on selected Dr. Pen M8S, A8S, A9 and A11 models. Because cartridge connectors vary between Dr. Pen model families, always confirm A8S compatibility before purchasing replacement cartridges.
A8S cartridges such as the 12-Pin, 18-Pin, 24-Pin, 36-Pin and 42-Pin use needle-pin configurations with different contact densities for cosmetic microneedling routines.
Nano-R and Nano-S are Nano-style surface-contact cartridges designed for cosmetic surface skincare routines. They should not be described or used in the same way as traditional microneedling needle cartridges.
Cartridge selection depends on the type of cosmetic skincare routine and the coverage pattern you prefer. Lower pin-count cartridges offer a more focused contact pattern, while higher pin-count cartridges provide denser coverage across broader areas.
Nano-R and Nano-S are intended for surface-contact cosmetic skincare routines rather than traditional needle-based microneedling. Always follow the cartridge and device instructions before use.
No. Compatible Dr. Pen A8S cartridges are intended for single use. Do not reuse or share cartridges. Use a new compatible cartridge for each skincare session and dispose of the used cartridge appropriately after use.
The Dr. Pen A8S is designed for cosmetic skincare routines that may focus on the appearance of concerns such as uneven-looking skin texture, enlarged-looking pores, fine lines, dull-looking skin and visible textural irregularities.
Individual experiences vary, and the device is not intended to diagnose, treat, cure or prevent any medical condition.
Eligible Dr. Pen A8S devices purchased from Dr. Pen Beauty include a one-year limited warranty covering qualifying defects under normal use, subject to the applicable warranty terms.
If your Dr. Pen A8S includes an official security or verification code, you can check it through the official Dr. Pen product verification system.