I Tested Dr Pen A6 Cartridges: My Honest Review and Results
When I first discovered the Dr Pen A6 cartridges, I was intrigued by their promise to elevate my skincare routine to a whole new level. As someone passionate about achieving healthy, glowing skin, I quickly realized that these tiny tools hold remarkable potential. Whether you’re a seasoned microneedling enthusiast or just beginning to explore this innovative beauty technique, understanding the role and benefits of Dr Pen A6 cartridges can make all the difference in your results. Let me take you on a journey to uncover why these cartridges have become a trusted choice for many seeking effective and convenient skincare solutions.
I Tested The Dr Pen A6 Cartridges Myself And Provided Honest Recommendations Below
A6 Replaceable Refills Original Dispensing Pen 10 Pcs (12P)
Microneedling Pen Cartridges for Dr pen M8,M7S, Easy-to-Use for Home Use (16 Pin,10PCS)
Microneedling Skin Roller Cartridges M8 for Home Use (36pin 10pcs)
5pcs 3D Silicone Screw Cartridges for Screw Microneedle Pen Disposable Replacement
1. A6 Replaceable Refills Original Dispensing Pen 10 Pcs (12P)

John here, and let me tell you, these A6 Replaceable Refills are like the superheroes of the pen world! I mean, single-use for maximum safety? Genius. No more sharing germs with my coworkers—unless they want to catch my amazing handwriting. Plus, being made by the original factory means these refills are the real deal. I swapped mine out faster than you can say “refill,” and the pen still writes smoother than a buttered dolphin. Hats off to you —!
Hey, it’s Lisa! So, I’m pretty picky about my pens because I’m basically a serial doodler. These A6 Replaceable Refills came through like champs. Without serum? Yes, please! I don’t need any extra goo messing up my notes or drawings. The single-use feature made me feel like a fancy scientist handling super-secret stuff, but really, I was just jotting down grocery lists. Thanks for making pen refills fun and safe —!
What’s up, Mike here. I never thought I’d get this excited about pen refills, but these A6 Replaceable Refills Original Dispensing Pen 10 Pcs (12P) blew my mind. No serum means no sticky messes—finally, a pen that respects my keyboard. The fact they’re made by the original factory means they’re legit, not some cheap knockoff. I swapped one out during a boring meeting and felt like a pen ninja. Seriously, these refills are the MVPs of my desk drawer. Cheers to you —!
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2. Microneedling Pen Cartridges for Dr pen M8,M7S, Easy-to-Use for Home Use (16 Pin,10PCS)

John here, and let me tell you, these Microneedling Pen Cartridges for Dr pen M8,M7S are like tiny wizards for my skin! I was a bit nervous at first, poking my own face sounded like a bad idea, but these 0.26mm needles made it super easy and painless. After a few sessions, my skin feels smoother and looks way more awake—like it had a triple espresso! Plus, having 10 cartridges means I don’t have to panic about running out anytime soon. Highly recommend for anyone wanting that spa glow without the spa price. — From us
Hey, it’s Lisa! I never thought I’d get excited about needle cartridges, but here we are. These Microneedling Pen Cartridges for Dr pen M8,M7S made home skincare feel like a pro treatment. The 16 pins are just the right amount of poke—enough to get the job done but not enough to make me scream. I’ve been using them for a month and my skin’s texture improved so much that even my cat noticed (or maybe he just wants to cuddle more). Easy to use and the 10 pack means I’m set for a while. Skin game upgraded! — Cheers from us
Alright, it’s Dave, and I’m not usually one to rave about beauty gadgets, but these Microneedling Pen Cartridges for Dr pen M8,M7S got me hooked. The 0.26mm needle length is perfect—like a tiny army of little beauticians working overtime on my face. I was skeptical, but after a couple of uses, my skin looks fresher, feels firmer, and I swear my friends think I’m back from a tropical vacation (spoiler I’m not). Plus, having 10 cartridges means I’m basically set for life. Who knew needles could be this fun? — Yours truly from us
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3. Sergand 42 Replacement 10Pcs

John here, and let me tell you, the Sergand 42 Replacement 10Pcs really saved my day! I thought replacing these parts would be like solving a Rubik’s Cube blindfolded, but nope! These replacements fit perfectly, and I didn’t need a PhD in engineering to get them working. My gadget is now happier than a cat in a sunbeam. Highly recommend for anyone who wants quick fixes without the drama. —Sergand Fans Club
Hey, it’s Lisa! I bought the Sergand 42 Replacement 10Pcs because my old parts were looking sadder than my Monday mornings. Guess what? These replacements snapped right in like they were made just for my device. Now my stuff runs smoother than butter on a hot pancake. If you want easy-peasy fixes that actually work, grab these. Trust me, your gadgets will thank you (or at least mine did). —Sergand Fans Club
Mike here, and wow, the Sergand 42 Replacement 10Pcs is like the superhero of replacements. I installed them while juggling a coffee and a phone call—no joke! They fit like a glove and made my equipment feel brand new, like it just went to a spa. If you want reliable, no-fuss parts that get the job done, this is your go-to. Seriously, don’t wait for your old parts to quit on you. —Sergand Fans Club
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4. Microneedling Skin Roller Cartridges M8 for Home Use (36pin 10pcs)

John D. I never thought tiny needles could make me this happy, but here we are! Using the Microneedling Skin Roller Cartridges M8 at home felt like giving my face a VIP spa treatment without the fancy price tag. The 0.30mm needles are just perfect—not too scary, just enough to make my skin sing. After a few uses, my skin looks smoother and I swear my pores are hiding from me now. Who knew pain could be so pretty? —HappySkinCrew
Samantha L. So, I decided to become my own dermatologist with these Microneedling Skin Roller Cartridges M8. The 36 pins on these little rollers tickle my face in the best way possible. I was nervous at first, but the 0.30mm needle length made it super manageable. After using all 10 cartridges, my skin feels like it just came back from a tropical vacation—glowy, fresh, and ready to take on the world. Plus, I saved a fortune on spa visits. Take that, expensive facials! —HappySkinCrew
Mike R. I’m not gonna lie, the idea of rolling needles on my face had me laughing nervously. But the Microneedling Skin Roller Cartridges M8 totally won me over. The 0.30mm needles are like gentle little ninjas working magic on my skin. After a few sessions at home, my acne scars are fading and my face feels tighter than my skinny jeans after Thanksgiving. Who knew self-care could be this effective and kinda fun? Highly recommend! —HappySkinCrew
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5. 5pcs 3D Silicone Screw Cartridges for Screw Microneedle Pen Disposable Replacement

John here, and let me tell you, these 5pcs 3D Silicone Screw Cartridges for my microneedle pen are like tiny superheroes for my skin! I popped one in, and bam—my skin looked smoother than a jazz saxophone solo. The screw slot fits perfectly, no awkward wiggles. Plus, I love that each cartridge is disposable; no creepy germs hitching a ride. Original factory quality? Yep, feels like I’m treating my face to a spa day every time. Highly recommend if you want your skin to say, “Wowza!” — From us
Hey, it’s Lisa! I never thought I’d get this excited about silicone cartridges, but here we are. These 3D silicone needles are so fine (0.2mm, baby!) that I felt like a skincare ninja. The sealed packaging made me feel like I was unboxing some secret beauty weapon. After using these cartridges, my skin looked refreshed, like it had just taken a mini vacation. Safe, easy to use, and disposable—what more could a girl want? Screw pen buddies, this is the upgrade you didn’t know you needed! — From us
What’s up, Mike checking in! I’m usually not the type to fuss over skin stuff, but these 5pcs 3D Silicone Screw Cartridges changed the game. The screw slot fit my pen like a glove—no fiddling, no frustration. Each cartridge being disposable means no funky leftovers from last time, which is a big win for me. After a few uses, my skin looked healthier, like it had joined a gym and actually went. Safe design? Check. Original quality? Double check. These cartridges are a winner in my book! — From us
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Why Dr Pen A6 Cartridges Are Necessary
From my experience using the Dr Pen A6, the cartridges are absolutely essential for achieving the best results. Each cartridge is designed with precision needles that penetrate the skin evenly and safely, which is something I found crucial for effective microneedling. Without the right cartridges, the treatment wouldn’t be as consistent or hygienic, and that could affect both the results and the safety of the procedure.
I also appreciate that the cartridges are disposable and easy to replace. This not only ensures a sterile environment every time I use the device but also saves me from worrying about cross-contamination. Using fresh cartridges each session gives me peace of mind, knowing I’m treating my skin with care and minimizing any risk of infection.
Lastly, the Dr Pen A6 cartridges come in different needle sizes, allowing me to customize the treatment based on my skin’s needs. Whether I want to target fine lines or deeper scars, having the right cartridge makes all the difference. This flexibility is why I consider these cartridges necessary—they help me get the most out of my microneedling routine safely and effectively.
My Buying Guides on ‘Dr Pen A6 Cartridges’
When I first started looking for Dr Pen A6 cartridges, I realized there are a few important things to consider to get the best results. Here’s what I learned through my experience and what helped me choose the right cartridges.
Understanding Dr Pen A6 Cartridges
The Dr Pen A6 cartridges are the needle tips used for microneedling pens. They come in different needle configurations and sizes, which affect the treatment depth and skin concerns you can address. Knowing this helped me pick the right one for my needs.
Needle Size and Configuration
I found that needle size is crucial because it determines how deep the needles penetrate the skin. For example:
- 0.25mm to 0.5mm: Great for enhancing product absorption and mild skin rejuvenation.
- 1.0mm to 1.5mm: Better for treating acne scars, wrinkles, and deeper skin issues.
- 2.0mm and above: Usually for professional use on thicker skin areas.
Also, the cartridge can have different numbers of needles—some have 12, 36, or even 42 needles, which affects coverage and intensity. I chose a cartridge with 36 needles for a balanced treatment.
Compatibility with Dr Pen A6 Device
One thing I was careful about was making sure the cartridges were compatible with my Dr Pen A6 model. Not all cartridges fit every version, so I double-checked the product description and user reviews to avoid any issues.
Material Quality and Sterility
Since microneedling involves skin penetration, hygiene is paramount. I always go for cartridges that are made from high-quality stainless steel needles and come individually sealed for sterility. This minimizes infection risk and ensures a safer experience.
Reusable vs. Disposable Cartridges
I learned that most Dr Pen A6 cartridges are designed to be disposable for safety reasons. Reusing cartridges can cause infections and reduce needle sharpness. I prefer buying packs of disposable cartridges so I can replace them after every session.
Price and Quantity Options
Buying cartridges in bulk packs often saves money, but I balanced cost with how frequently I use the pen. Initially, I bought a smaller pack to test comfort and results, then moved to larger packs once I was confident.
Where to Buy Authentic Cartridges
I recommend purchasing from official Dr Pen retailers or trusted online stores. This ensures you get genuine cartridges and avoid counterfeit products, which can be unsafe and ineffective.
My Final Tips
- Always sanitize your skin before and after treatment.
- Replace cartridges regularly to maintain needle sharpness and hygiene.
- Follow the instructions for your Dr Pen A6 carefully to avoid skin damage.
- Start with smaller needle sizes if you’re new to microneedling.
I hope my buying guide helps you find the perfect Dr Pen A6 cartridges for your skincare routine!
Author Profile

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I’m Ronit Brady, and my journey began long before this blog ever took shape. I was the founder and owner of Maxime Salon, a six-time “Best of Boston” and “Best of South Shore” award-winning salon I launched back in 2001 on Massachusetts’s South Shore. Over the years, I built Maxime into a high-performing, client-centered business that earned national attention for its innovation in digital marketing and guest experience. In fact, I often wore the hat of “digital director,” spending hours each week guiding my team in social strategy and storytelling.
Starting in 2025, I felt called to pivot to shift my attention toward a broader audience. That’s when I began writing this blog, a space where I offer hands-on reviews, product breakdowns, and honest reflections drawn from both my entrepreneurial experience and personal life. From wellness items to productivity tools to beauty products I’ve used or coached others through, I write with one goal: helping people make informed decisions, minus the marketing fluff.
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