RF Microneedling Treatment: Is it Worth It? (2026 Complete Guide)

You've probably seen the TikToks. Doctors warning about RF microneedling "melting facial fat," and comments filled with horror stories of hollowed cheeks.

It is enough to make anyone second-guess booking that appointment. Honestly, those concerns are not completely unfounded.

But here is what the algorithm doesn't tell you: the difference between an RF microneedling treatment that transforms your skin and one that damages it comes down to precise needle depth control.

RF microneedling combines tiny needles with radiofrequency energy to stimulate collagen production deep in your skin. When performed correctly, it smooths acne scars, shrinks pores, and creates firmness that luxury serums simply cannot deliver.

The viral warnings you have seen apply to treatments performed too deep. They happen when needles reach 2-4mm down into the subcutaneous fat layer.

At Dream Clinic, our LCP-certified aesthetic doctors use Sylfirm X with strict depth control protocols. We stay at a safe 0.5-1.0mm to target the dermis layer exclusively, which safely stimulates collagen without ever touching your facial fat.

To understand why depth control matters so much, let's look at how RF microneedling actually works and what makes it different from the standard facials you have probably already tried.

This article will cover:

• Why specific depth control (0.5-1.0mm) prevents facial fat loss

• How pulsed-wave RF makes Sylfirm X safer for Asian skin tones

• Realistic results for acne scars, enlarged pores, and mild laxity

• A day-by-day Malaysian climate recovery timeline

• Transparent pricing and what it actually includes
  

Need quick, honest advice about your skin? Message us on WhatsApp with a photo of your concern. We will reply within 24 hours with no pressure to book.

What Is RF Microneedling, And Why Does "RF" Matter?

Traditional microneedling creates tiny punctures in your skin to trigger healing. However, the results stay strictly on the surface.

RF microneedling takes a different approach by adding radiofrequency energy. This energy travels through the newly created micro-channels to heat the deeper dermis layer where your collagen actually lives.

This combination goes beyond simply wounding and healing because it fundamentally remodels your skin.

Your body begins producing new collagen and elastin from the inside out. This creates a firmer texture and tighter pores that standard serums and basic facials simply cannot achieve.

The Science Behind RF Microneedling

You might have tried standard microneedling before using those tiny needles that create controlled micro-injuries to boost collagen. RF microneedling takes this exact concept a level deeper.

The "RF" stands for radiofrequency. This is the exact same type of energy used safely in medical treatments for over 75 years.

In aesthetic medicine, doctors have refined it to precisely heat the dermis layer to 60-70°C without affecting the surrounding tissue.

Think of RF energy as a controlled 'reset button' for your skin's collagen factory. It signals your body to produce fresh, organised collagen fibres instead of the disorganized scar tissue or lax skin you are trying to fix.

This dual mechanism provides an unmatched advantage.

First, the micro-injuries from the needles trigger a natural wound-healing response. Second, the thermal heat causes immediate collagen contraction while stimulating fibroblasts to produce new collagen over the next 3 to 6 months.

Why Your Skincare Routine Isn't Enough

If you have ever wondered why your expensive RM500 serum didn't budge your acne scars, there is a clear scientific reason.

Topical products can only affect the epidermis, which is the outermost 0.1mm of your skin.

Acne scars, enlarged pores, and skin laxity originate in the dermis layer sitting 1-2mm deep. The actual problem lives deeper than any topical cream can physically reach.

It is not that you weren't trying hard enough. You simply needed a different tool entirely.

Traditional Microneedling vs. RF Microneedling: A Quick Comparison

Traditional microneedling is excellent for mild texture concerns and general maintenance.

But if your goal is to actually remodel acne scars, shrink pores, or tighten early laxity, you need the thermal energy component that only RF provides.

Here is how the two treatments compare:

Factor	Traditional Microneedling	RF Microneedling (Sylfirm X)
How It Works	Needles create surface micro-injuries only	Needles and RF energy heat the dermis layer
Depth of Effect	Epidermis to upper dermis	Full dermis penetration (controlled)
Collagen Stimulation	Moderate (wound healing only)	Significant (heat and wound healing combined)
Skin Tightening	Minimal to none	Yes, RF contracts existing collagen fibres
Best For	Mild texture, product absorption, maintenance	Acne scars, enlarged pores, skin laxity, pigmentation
Typical Sessions	4-6 sessions	3-4 sessions
Downtime	1-2 days of redness	1-2 days of redness (comparable)
Price Point	RM300-800/session	RM1,500-4,000/session

Keep in mind that not all RF microneedling devices are equal.

At Dream Clinic, we use Sylfirm X. This is a next-generation device that relies on pulsed-wave RF rather than the older continuous-wave technology.

Your Beauty, Backed by Medical Expertise

All treatments are performed by qualified doctors using FDA-approved technologies, ensuring safety and natural-looking results.

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Feeling overwhelmed by the sheer number of clinic options? Explore our complete beginner's guide to the different Types of Aesthetic Treatments available in Malaysia.

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Does RF Microneedling Melt Facial Fat? Here's the Truth

Now you understand how RF microneedling works. But you probably still have that nagging question from the TikToks you've seen about fat loss warnings.

Let's address that directly.

RF microneedling can indeed cause facial fat loss if it is performed incorrectly. The viral warnings you have seen are valid concerns about treatments done too deep where the energy reaches the subcutaneous fat layer and destroys fat cells over time.

However, when trained doctors maintain a strict depth control of 0.5-1.0mm, the RF energy targets only the dermis. This safely stimulates collagen without ever touching your facial fat.

The difference between a treatment that rejuvenates your skin and one that hollows your face comes down to millimeters and medical expertise.

The warnings you have seen online are not unfounded. Board-certified surgeons have raised legitimate concerns about RF microneedling complications, and we take those concerns very seriously.

To understand why fat loss happens, you need to look at your facial anatomy. Your face has distinct layers.

The epidermis sits on the surface, followed by the dermis where your collagen lives. Beneath that is the subcutaneous fat layer which gives your face its youthful volume.

When a provider pushes needles 2-4mm deep and delivers heat into that fat layer, the fat cells become damaged. Repeated heat exposure to this specific layer leads to volume loss, which eventually causes a hollowed or gaunt appearance.

The device itself is not the villain here. Needle depth control is the deciding factor between a glowing result and a damaged face.

Our Strict Depth Control Protocol

At Dream Clinic, all of our RF microneedling treatments are performed by LCP-certified aesthetic doctors. Our physicians maintain a strict needle depth of 0.5-1.0mm to target the dermis layer exclusively.

We never go deeper than necessary because we understand exactly what is at stake.

Sylfirm X allows us to calibrate depth in precise 0.25mm increments. This gives our doctors the granular control needed to customize the treatment for your unique facial structure.

For example, your forehead skin is much thinner than your cheeks and requires a shallower setting. Our doctors have specific training in facial anatomy to make these real-time adjustments safely.

We understand why you might feel nervous. You have done your research, and the last thing you want is to pay money to age yourself faster.

That fear is valid, and it is exactly why we are being this transparent about our approach.

Source

Who Should Avoid This Treatment?

We believe in complete honesty about what this treatment cannot fix. RF microneedling improves your skin quality, such as texture, pores, and mild laxity.

It absolutely does not fix structural sagging like heavy jowls, heavy necks, or deep nasolabial folds. If your concern is structural, you might need a different approach entirely like threads or HIFU.

We will tell you this upfront during your consultation even if it means recommending a different treatment. We would rather lose a sale than have you disappointed with the outcome.

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Dealing with heavy jowls or structural sagging? Discover your most effective options in our honest breakdown of the Best Face Lifting Treatments.

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The Hidden Cost of Cheap Clinics

This brings us to the hidden risk of choosing the cheapest RF microneedling option. Unbranded devices often lack precise depth control.

Furthermore, undertrained operators might not understand facial anatomy well enough to calibrate the machine properly for your skin thickness.

A budget RM300 treatment might cost you significantly more in the long run if it damages your facial volume. We strongly recommend asking any clinic about their specific depth control practices before you book.

Still have safety questions? We completely understand because this is your face we are talking about.

Message us on WhatsApp and one of our doctors will respond personally. There is no consultation fee for initial questions because we would rather you feel 100% confident before booking anything.

Is RF Microneedling Safe for Malaysian Skin?

Yes, it is completely safe when the right device is used. Traditional RF microneedling devices use continuous-wave radiofrequency, which delivers sustained heat that can trigger post-inflammatory hyperpigmentation (PIH) in Malaysian and darker skin tones.

Sylfirm X is fundamentally different because it uses pulsed-wave radiofrequency. This technology delivers energy in controlled micro-bursts to allow for tissue cooling between pulses.

This unique mechanism significantly reduces PIH risk and makes it one of the few RF devices clinically validated as safe for Fitzpatrick skin types III to V, which includes most Malaysians.

It is also one of the only RF microneedling devices formally approved for treating melasma rather than just avoiding it.

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Why Heat-Based Treatments Cause Dark Spots on Malaysian Skin

If you have ever had a laser treatment darken your skin instead of improving it, you know this concern is not theoretical. Asian skin requires specific consideration when it comes to heat exposure.

Melanocytes are the pigment-producing cells in darker skin. They are highly reactive to heat and inflammation.

Standard continuous-wave RF devices deliver constant heat. This is effective for collagen production, but it carries a much higher risk of triggering those pigment cells to overproduce melanin.

How Pulsed-Wave Technology Prevents Hyperpigmentation

Sylfirm X solves this problem by using pulsed-wave radiofrequency. This technology delivers energy in rapid micro-bursts with cooling intervals tucked safely between the pulses.

You get the exact same collagen stimulation but with significantly lower heat accumulation in the epidermis where your melanocytes live.

This mechanism is not just a marketing claim. Sylfirm X actually has FDA clearance specifically for melasma treatment.

This matters greatly in Malaysia where melasma affects a significant portion of women due to our intense year-round UV exposure.

Sylfirm X vs. Other RF Devices for Darker Skin Tones

Because hyperpigmentation is such a high risk for Malaysian skin, the specific device your clinic uses makes a massive difference.

Here is how Sylfirm X compares to continuous-wave devices regarding safety for darker skin tones:

Feature	Sylfirm X	Morpheus8 & Potenza	Generic RF Devices
RF Delivery Type	Pulsed-wave (micro-bursts)	Continuous-wave	Varies (often continuous)
PIH Risk (Asian Skin)	Very Low	Moderate	Moderate to High
Melasma Safe?	Yes, FDA-cleared for treatment	Caution advised	Generally not recommended
Cooling Between Pulses	Yes (built into delivery)	No	No
Depth Control Precision	Precise 0.25mm increments	Standard increments	Limited or varied

Chosen Specifically for Malaysian Patients

When we evaluated RF microneedling devices for Dream Clinic, pulsed-wave technology was not an optional feature.

Our patients are predominantly Malaysian, and we needed a device engineered for Asian skin safety from the ground up rather than adapted for it as an afterthought.

We didn't just buy an expensive machine. We deliberately chose technology that prevents post-treatment dark spots and confidently handles pigmentation concerns.

Struggling with stubborn dark patches or uneven skin tone? Read more about our targeted Melasma and Pigmentation Treatments.

Now that we have addressed both fat loss and hyperpigmentation safety questions, let's look at what Sylfirm X can actually do for your skin concerns.

Because safety is the foundation, but visible results are why you are really here.

Your Beauty, Backed by Medical Expertise

All treatments are performed by qualified doctors using FDA-approved technologies, ensuring safety and natural-looking results.

WhatsApp Now

What Does Sylfirm X RF Microneedling Treat?

Sylfirm X RF microneedling is most effective for improving your skin texture and overall quality rather than fixing structural issues. It excels at smoothing acne scars, shrinking enlarged pores, softening fine lines, and treating certain pigmentation concerns like melasma.

If your goal is skin that looks smoother, tighter, and more refined, this is the perfect treatment for you.

Skin Concerns Sylfirm X Addresses

• Atrophic Acne Scars: RF energy breaks down rigid scar tissue while stimulating new collagen to fill in depressions from below. Most patients see a 50 to 70 percent improvement in ice pick, boxcar, and rolling scars over a series of 3 to 4 treatments.

• Enlarged Pores: You cannot physically shrink pores with topical serums because the issue originates in the deeper dermis. RF energy causes immediate collagen contraction and thickens the pore walls so they appear visibly smaller.

• Fine Lines and Early Wrinkles: As your natural collagen breaks down with age, fine lines start appearing around your eyes and mouth. Sylfirm X rebuilds that support structure to soften early wrinkles before they become deeply etched into your skin.

• Mild Skin Laxity: Early skin looseness along the jawline responds beautifully to targeted RF heat. The energy contracts your existing collagen fibres while triggering new production for a gradual, natural-looking tightening effect.

• Uneven Skin Texture and Dullness: The micro-injuries trigger accelerated cell turnover to replace damaged skin cells with fresh ones. This creates the highly sought-after glass skin effect and provides a much smoother canvas for your daily makeup.

• Pigmentation and Melasma: Unlike most RF devices that warn against treating melasma, Sylfirm X is actually FDA-cleared to treat it. The pulsed-wave delivery targets abnormal blood vessels and pigment safely without triggering further inflammation.

Realistic Expectations: What Sylfirm X Won't Do

We believe in complete transparency because we want you to have realistic expectations before you spend a single Ringgit. RF microneedling drastically improves your skin quality, but it does not fix your facial structure.

It will not lift heavy jowls, eliminate deep nasolabial folds, or replace a surgical facelift for significant sagging. It is also not suitable for treating active cystic acne, which must be cleared first.

If your primary concern is structural sagging, we will be completely honest with you. We will recommend a different approach during your consultation because your results matter far more than a single transaction.

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Wondering if your skin concerns require surgery or if clinic devices are enough? Compare your options in our guide to Invasive vs. Non-Invasive Skin Treatments.

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What to Expect: Your Sylfirm X Session at Dream Clinic

Most patients describe Sylfirm X as tolerable and feeling more like a warm tingling sensation than actual pain.

We apply a medical-grade numbing cream 30 to 45 minutes before your treatment so you will mostly feel mild pressure and warmth. The entire session takes about 45 to 60 minutes including your numbing time.

Afterward, expect your skin to look flushed like a moderate sunburn for 24 to 48 hours. Most patients comfortably return to work the very next day with minimal visible signs and light makeup coverage.

Before and During Your Treatment

Your doctor will review your skin concerns and confirm your exact treatment plan before starting. This is not a conveyor belt process, and we customize the machine settings for every single session.

Once your numbing cream has taken full effect, the actual treatment takes about 20 to 30 minutes depending on the area being treated.

You will feel mild pressure as the handpiece moves across your skin and warmth as the RF energy is delivered. Sensitive areas around the mouth and eyes might feel slightly more intense, but communication during treatment is highly encouraged so we can adjust the settings for your comfort.

What is the Recovery Timeline?

Most recovery guides online ignore the reality of recovering in a tropical climate.

High humidity, intense UV indexes, and the challenge of avoiding sweat completely change how you need to care for your skin post-treatment. We have created a day-by-day recovery guide specifically adapted for Malaysian conditions.

Timeframe	What to Expect	Malaysian Climate Tips	Can You...
Day 1	Redness, warmth, mild swelling, tight skin	Stay in air-conditioning as much as possible; your skin is extra heat-sensitive today	❌ No makeup ❌ No exercise  ❌ No direct sun
Day 2	Redness fading to pink, slight roughness	Avoid outdoor activities during peak heat (10am-4pm); use physical sunscreen and an umbrella	❌ No sweating ❌ No swimming  ✅ Light mineral makeup OK
Day 3-4	Tighter skin, possible mild flaking	Can resume light outdoor activities but SPF 50+ is mandatory	✅ Full makeup OK ✅ Light indoor exercise OK ❌ No sauna
Day 5-7	Flaking complete, fresh skin revealed	Resume normal activities but maintain strict SPF discipline	✅ Normal exercise OK ✅ Swimming OK ✅ Skincare resumes

How Many Sessions Do You Need?

Most patients achieve optimal results with a series of 3 to 4 sessions spaced 4 to 6 weeks apart.

This specific spacing is not arbitrary. Your collagen remodeling physically takes 4 to 6 weeks, and treating your skin too soon does not allow the full benefits to develop.

If you are preparing for a specific event like a wedding, we recommend starting your series at least four months beforehand so the final results have time to beautifully settle.

Post-Treatment Support

Recovery does not simply end when you leave our clinic.

Our team is available via WhatsApp throughout your entire healing process to answer any questions or concerns. If something looks unusual, simply message us a photo and our medical team will advise you immediately.

Now let's address the question we know you have been waiting for, and the one most clinics actively avoid. How much does Sylfirm X actually cost?

RF Microneedling Price in Malaysia: What Does Sylfirm X Cost?

RF microneedling prices in Malaysia range widely from RMxxx for basic devices at aesthetic salons to RMx,xxx or more for premium treatments like Sylfirm X at medical clinics.

At Dream Clinic, you will receive treatment using authentic FDA-approved Sylfirm X technology rather than generic alternatives. 

Every patient gets fresh, single-use sterile needle cartridges to prevent infection. Most importantly, your treatment is administered entirely by an LCP-certified aesthetic doctor who meticulously controls every parameter.

The Hidden Cost of "Cheap" RF Microneedling

When you see RF microneedling advertised at budget prices, you must ask exactly what device they are using and who is operating it.

Unbranded devices often lack precise depth control mechanisms. Furthermore, undertrained operators acting as therapists might not understand how to safely calibrate the settings for your specific facial anatomy.

The budget RM800 deal might look appealing initially, but it costs significantly more in the long run if you have to correct volume loss or hyperpigmentation caused by improper technique.

How to Evaluate the Real Value

We completely understand that premium treatments require a real financial investment. It is not an impulse purchase, and it certainly should not be treated as one.

However, consider what you have already invested in serums, chemical peels, and standard facials that simply did not deliver the results you wanted.

Sylfirm X addresses your skin problems directly at their source in the dermis layer. When spread across the two or more years that your results typically last, the monthly cost is often less than a high-end skincare subscription.

Note: The final quote depends on your individual assessment during the consultation. We accept major credit cards with flexible installment options.

Why We Never Compete on Price

We could easily offer cheaper RF microneedling by using generic devices, reusing needle cartridges, or having therapists perform the treatments instead of doctors.

We deliberately choose not to because those are the exact shortcuts that lead to the viral complications you have read about. Our pricing reflects our unwavering commitment to doing this procedure correctly and safely.

When you invest in Sylfirm X at Dream Clinic, you are ultimately paying for peace of mind.

Navigating aesthetic treatments can be confusing and costly when you choose the wrong approach. 

We encourage you to book a consultation with us, and our doctors will map out your exact treatment plan, expected timeline, and true costs before you commit to spending a single Ringgit.

Message Us on WhatsApp to Get Started →

FAQs

Q1.  Does Sylfirm X RF microneedling hurt?

Most patients describe the sensation as a warm, mild prickling rather than actual pain. We apply a highly effective medical-grade numbing cream for 45 minutes prior to the procedure to ensure you remain completely comfortable throughout your session.

Q2. How long do the results last?

Because RF microneedling stimulates your body's own natural collagen production, the structural improvements are permanent. However, since your skin continues to age naturally, most patients enjoy peak visible results for 12 to 24 months before wanting a maintenance session.

Q3. Will this treatment make my skin peel?

Unlike deep chemical peels or ablative lasers, Sylfirm X does not cause severe skin peeling. You might experience some very light, dusty flaking around day three or four, but it is easily managed with the moisturizer we provide.

Q4. Can I wash my face the same day?

No, we recommend keeping your skin completely dry and untouched for the first 12 to 24 hours to allow the micro-channels to close safely. Afterward, you can gently wash your face using only cold water and the specific mild cleanser our clinic supplies.

Q5. When can I start wearing makeup again?

You should completely avoid all makeup for the first 48 hours to prevent bacteria from entering the healing micro-channels. You can apply light mineral makeup on day three and safely return to your full makeup routine by day four.

Q6. Can I exercise after my treatment?

You must avoid heavy sweating and intense workouts for at least 48 to 72 hours post-treatment. Sweat contains bacteria that can easily cause breakouts or infections in your newly treated skin.

Q7. Is Sylfirm X better than Morpheus8?

Sylfirm X is generally considered safer for Asian skin types because it uses pulsed-wave radiofrequency rather than the continuous-wave technology used by Morpheus8. This crucial difference significantly lowers the risk of post-inflammatory hyperpigmentation (PIH) while delivering the same collagen-boosting benefits.

Q8. How many sessions do I need for deep acne scars?

While you will see texture improvements after just one session, remodeling deep atrophic acne scars requires patience. Most patients need a dedicated series of 3 to 4 sessions, though severe boxcar or ice pick scars might require up to 6 sessions for optimal smoothing.

Q9. Can I get Botox or fillers at the same time?

You cannot have RF microneedling on the exact same day as injectables because the heat and pressure can interfere with them. We recommend scheduling your Sylfirm X treatment first and waiting at least two weeks before getting any Botox or dermal fillers.

Q10. Is this treatment safe if I have active acne?

If you have severe, active cystic acne, we must treat and calm the infection first before performing microneedling. However, Sylfirm X is actually excellent for mild breakouts and regulating oil production because the targeted heat shrinks overactive sebaceous glands.

Q11. Will this trigger cold sores?

If you have a history of oral herpes or cold sores, the heat and micro-injuries can potentially trigger a flare-up. Please inform our doctors during your consultation so we can prescribe an antiviral medication to take beforehand as a safe preventative measure.

Q12. Is RF microneedling safe during pregnancy?

No, we do not perform RF microneedling on patients who are pregnant or currently breastfeeding. We advise waiting until you have completely finished breastfeeding before scheduling your skin rejuvenation journey.

Q13. How quickly will I see the final results?

You will notice an initial "glow" within the first week as the surface heals, but real collagen remodeling takes time. Your most dramatic, structural improvements will become visible 4 to 6 weeks after your final session as the new collagen fully matures.

Why Choose Dream Clinic for Your Sylfirm X Treatment?

Choosing the right clinic for RF microneedling is just as important as choosing the right device. Your face requires absolute precision and proven medical expertise.

At Dream Clinic, we refuse to compromise on your safety or your results. Every single Sylfirm X treatment is performed exclusively by our LCP-certified aesthetic doctors rather than delegated to clinic therapists.

We maintain strict needle depth control protocols to guarantee your facial fat remains completely untouched. You get the powerful collagen stimulation you need without the unnecessary risks you see online.

We also believe in complete pricing transparency. You will always know exactly what your treatment costs before we ever begin your session.

Ready to finally smooth those stubborn acne scars and reclaim your skin's natural firmness?

Message us on WhatsApp today to share your skin concerns and get a personalised assessment from our medical team.

References

1. Chandrashekar, B. S., Sriram, R., Mysore, V., Bhaskar, S., & Shetty, A. (2014). Evaluation of microneedling fractional radiofrequency device for treatment of acne scars. Journal of Cutaneous and Aesthetic Surgery, 7(2), 93–97. https://www.google.com/search?q=https://doi.org/10.4103/0974-2077.138328

2. Cho, S. I., Chung, B. Y., Choi, M. G., Baek, J. H., Cho, H. J., Park, C. W., & Kim, H. O. (2012). Evaluation of the clinical efficacy of fractional radiofrequency microneedle treatment in acne scars and large facial pores. Dermatologic Surgery, 38(7), 1017–1024. https://doi.org/10.1111/j.1524-4725.2012.02402.x

3. ‌Cohen, B. E., & Elbuluk, N. (2016). Microneedling in skin of color: A review of uses and efficacy. Journal of the American Academy of Dermatology, 74(2), 348–355. https://doi.org/10.1016/j.jaad.2015.09.024

4. ‌Dayan, E., Burns, A. J., Rohrich, R. J., & Theodorou, S. (2020). The use of radiofrequency in aesthetic surgery. Plastic and Reconstructive Surgery - Global Open, 8(8), e2861. https://doi.org/10.1097/GOX.0000000000002861

5. ‌Hantash, B. M., Ubeid, A. A., Chang, H., Kafi, R., & Renton, B. (2009). Bipolar fractional radiofrequency treatment induces neoelastogenesis and neocollagenesis. Lasers in Surgery and Medicine, 41(1), 1–9. https://doi.org/10.1002/lsm.20731

6. Hou, A., Cohen, B., Haimovic, A., & Elbuluk, N. (2017). Microneedling: A comprehensive review. Dermatologic Surgery, 43(3), 321–339. https://doi.org/10.1097/DSS.0000000000000924

7. Lighthall, J. G. (2022). Radiofrequency microneedling for facial rejuvenation. Facial Plastic Surgery Clinics of North America, 30(3), 321–333. https://www.google.com/search?q=https://doi.org/10.1016/j.fsc.2022.03.006

8. Min, S., Park, S. Y., Yoon, J. Y., & Suh, D. H. (2015). Comparison of fractional microneedling radiofrequency and bipolar radiofrequency on acne and acne scar and investigation of mechanism: comparative randomized controlled clinical trial. Archives of Dermatological Research, 307(10), 897–904. https://www.google.com/search?q=https://doi.org/10.1007/s00403-015-1594-8

9. Weiner, S. F. (2019). Radiofrequency microneedling: Overview of technology, advantages, differences in devices, studies, and indications. Facial Plastic Surgery Clinics of North America, 27(3), 291–303. https://www.google.com/search?q=https://doi.org/10.1016/j.fsc.2019.03.002