Microneedling devices like the Dr. Pen aim to rejuvenate skin by creating tiny punctures that stimulate collagen production. With its adjustable needle depth and speed settings, the Dr. Pen allows you to customize microneedling treatments for your specific skin concerns.
Dr. Pen offers two main models – the M8 and the upgraded M8S. But is the more expensive M8S worth it? We break down the key similarities and differences between these popular microneedling pens to help you decide.
| Feature | Dr. Pen M8 | Dr. Pen M8S |
| Price | Around $150 USD | Around $230 USD |
| Speed Settings | 3 | 10 |
| Maximum Runtime | 140 minutes | 180 minutes |
| Interface | Physical buttons | Touch screen |
| Needles | Stainless steel | Titanium alloy |
The Dr. Pen M8 and M8S share a number of core features, with the M8S building upon the capabilities of the original M8.
Both devices offer:
Unique to the M8S:
So while the M8 provides effective, customizable microneedling treatment, the M8S upgrades elements of usability, control, and performance.
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When it comes to actually using these devices to puncture the skin, there are some notable differences between what the M8 and M8S can achieve.
Both models are compatible with 12 and 36-pin needle cartridges, available in lengths ranging from 0.25mm to 2.5mm. The choice comes down to your desired needle depth and coverage area.
The M8S also includes a built-in cartridge recognition function, automatically detecting and adjusting settings once inserted.
The M8 allows you to set needle depth from 0.25mm to 2.5mm, along with 3 speeds. However, the M8S increases speed flexibility with 10 settings, enabling smoother, more controlled needling.
While the M8 operates for ~140 minutes per full charge, the upgraded M8S extends operation time to ~180 minutes. This longer runtime allows you to tackle larger treatment areas or full facial sessions without interruption.
The M8S incorporates a more durable motor, plus titanium alloy needles that offer enhanced solidity over the stainless steel needles on the M8. These heavy-duty elements improve stability and minimize needle deformation during intensive needling.
The M8 relies on physical buttons for control. However, the intuitive touch screen on the M8S streamlines navigation between settings and modes.
In terms of handling these devices, both models are lightweight, cordless pens with an ergonomic grip. Operation mainly centers around adjusting settings via the built-in interface.
The M8’s buttons enable fairly simple adjustments, while the touch screen unlocks faster tweaks and better legibility on the M8S. Safety features are also comparable – if either device senses overheating or unsafe operational conditions, they will power off automatically.
Ultimately, the M8S achieves slightly more convenient control over needle depth, speed variation, and settings visibility through its touch interface. But for basic microneedling needs, the M8 remains highly operable.
Microneedling pens represent an upfront investment to enable at-home treatments that can save money long-term compared to professional dermatologist sessions. But is the costlier M8S worth budgeting for over the M8?
The M8 retails around $150 USD, while the M8S costs roughly $230 USD – making it over 50% pricier.
Ongoing costs come down to needle cartridge replacements after every 5 to 10 uses. Cartridges cost ~$10-20 USD each whether paired with the M8 or M8S.
You’ll want to assess whether the upgrades highlighted earlier provide $80+ extra value aligned with your microneedling goals. Key perks like extended runtime, superior needle solidity, and a more responsive touch interface could justify the M8S for users needling larger areas or prioritizing enhanced control.
Occasional users targeting smaller zones may find the M8 meets needs at a better price point. But for meticulous treatment across the entire face, the M8S unlocks next-level performance to match its premium pricing.
Watch the video of Dr. Pen M8!
As tools that puncture skin, microneedling device safety is critical. Both Dr. Pen models meet extensive certifications that verify quality engineering and materials for safe at-home use. No significant differences exist between the M8 and M8S in regard to compliance, production standards, or risk profiles when used properly while following all precautions.
Key safety certifications shared by both devices include:
So consumers can confidently use either pen understanding they meet stringent regulations for medical-grade microneedling instruments.
The M8S builds upon the M8 model with upgrades like a touch screen interface, titanium alloy needles, longer runtime, and enhanced motor. It costs roughly 50% more than the M8.
The M8S is the best Dr. Pen model overall based on performance and convenient control features. But the M8 offers quality microneedling at a more budget-friendly price point.
12 or 36-pin cartridges with needle lengths between 0.5mm and 1.5mm suit most users. Choose needle length based on skin concern, then pick cartridge size aligned to treatment area.
Key benefits include adjustable depth/speed settings, ergonomic design, no corded limitations, and cost savings over professional microneedling. It’s best for basic microneedling needs on targeted areas.
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While the Dr. Pen M8 delivers effective adjustable microneedling, the M8S unlocks upgraded performance to match its premium pricing. With sophisticated engineering like a robust motor and titanium needles, plus a more responsive touch screen, the M8S empowers meticulous full facial treatments that justify its higher investment for serious skincare devotees.
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