Radiofrequency microneedling (often shortened to RF microneedling) is one of the newer skin rejuvenation treatments to gain real popularity. It combines traditional microneedling with radiofrequency energy. The aim is to firm and smooth the skin more powerfully than either can manage alone. In this article, we explain what RF microneedling is, how it works, what it can treat, who it suits and how it compares to the alternatives.
Please note, we are an online skin clinic so we do not offer RF microneedling or any in-clinic procedures. We have written this article because we believe people deserve clear, honest information about all of their options.
What is Radiofrequency Microneedling?
RF microneedling is a minimally invasive treatment that combines traditional microneedling with radiofrequency energy. Traditional microneedling uses fine needles to create controlled micro-injuries. These prompt the skin to heal and produce more collagen and elastin. Radiofrequency energy adds heat to that process. The device delivers it into the deeper layers of the skin, where it stimulates further collagen and tightens the tissue already there. Together, the two firm and smooth the skin more than microneedling can on its own.
How Does RF Microneedling Work?
During a session, a practitioner passes a device fitted with fine needles over the skin. The needles reach through the surface (the epidermis) into the deeper dermis, creating tiny channels. As they do, the tips release radiofrequency energy, which heats the dermis. The micro-injuries and the heat together prompt the skin to make more collagen and elastin. These proteins give skin its strength, thickness and elasticity. They decline as we age, which is what leaves skin looking crepey, lax and lined. By rebuilding them, RF microneedling can leave the skin firmer, smoother and fresher.
What Can RF Microneedling Treat?
Because it rebuilds collagen and tightens the dermis, RF microneedling suits a range of ageing and texture concerns. It can firm mild skin laxity and soften fine lines and wrinkles. It is particularly well regarded for acne scars. A 2025 systematic review found radiofrequency microneedling to be an effective treatment for acne scarring on its own. It also improves general texture and tone and boosts hydration as new collagen forms. By rebuilding the support around the pores, it can make large pores look smaller.
Results are not immediate, though. They depend on your skin building new collagen, so most people wait 4 to 6 weeks to see a visible difference. Generally, a course of several sessions is necessary to deliver the best outcomes.
Is RF Microneedling Safe for All Skin Types?
One of the biggest advantages of RF microneedling is that it is generally safe across all skin types and tones. It delivers the heat below the surface and largely spares the pigment-producing cells in the upper skin. This means the risk of post-inflammatory hyperpigmentation is lower than with many laser or chemical peel treatments. A 2023 review of RF microneedling in darker skin found a low risk of scarring or lasting hyperpigmentation.
That said, it is not right for everyone. It is best to avoid it during an active flare of acne, rosacea or other inflammatory skin conditions. It’s also not suitable for anyone prone to keloids or hypertrophic scars. This is why a proper assessment beforehand matters.
What are the Side Effects & Risks?
Like any treatment, RF microneedling has some side effects. The most common are redness, swelling and mild discomfort during and just after the session, with the occasional bruise. These usually settle within a few days. More serious problems such as infection, scarring or hyperpigmentation are rare. However, they are more likely if the practitioner does the treatment incorrectly or you do not follow the aftercare. It is important to tell your practitioner about any medical conditions, allergies, medicines or active skincare you use. All of these can affect your sensitivity, possible side-effects and healing.
How is RF Microneedling Done & Where Should You Have it?
A trained professional should always carry out RF microneedling in a clinical setting. As such, it keeps the risks low and gives you the best chance of a good result. A responsible practitioner will also tell you honestly if it is not right for you. They will tailor the exact settings to your skin and your goals. Most people have a series of sessions spaced 4 to 6 weeks apart depending on the problem, they’re trying to address. Aftercare matters just as much as the treatment itself. At a minimum it means a gentle cleanser, careful sun protection with a broad-spectrum sunscreen and a pause from strong active skincare, all guided by your practitioner.
How Does RF Microneedling Compare to Other Treatments?
RF microneedling is far from the only way to rejuvenate the skin. Several treatments either rival or complement it:
- Traditional microneedling: works in the same way but without the heat. It is a strong and more affordable option for mild to moderate ageing, or where RF microneedling is not available. RF, though, tends to give more pronounced tightening.
- Laser resurfacing: has a long track record for hyperpigmentation, wrinkles and scars, but it can be more aggressive and involve more downtime. For skin laxity and texture, RF microneedling often achieves a similar result more gently. Unlike many lasers, it also suits all skin tones. Where deep or stubborn hyperpigmentation is the main concern, a laser may still be the better choice.
- Chemical peels: exfoliate the surface layers to reveal smoother skin and help with tone, fine lines and mild scarring, but they work more superficially. RF microneedling reaches deeper and builds more collagen, so it does more for firmness and structure.
- Injectables: skin boosters such as Profhilo flood the skin with hyaluronic acid to hydrate it and gently stimulate collagen. They smooth and freshen the skin and need only 2 to 3 sessions. RF microneedling, however, covers a broader range of concerns including scars and pores.
- Skincare: the main skincare alternative is a prescription retinoid such as tretinoin. Retinoids speed up cell turnover and build collagen over time, and they treat acne, hyperpigmentation and texture as well as ageing. They are slower than RF microneedling but work on every skin tone. Retinoids also pair well with it, both to prepare the skin beforehand and to maintain results afterwards. You do however need to stop any retinoids or exfoliants before and after each microneedling session.
RF microneedling is a powerful option for skin ageing. It rebuilds collagen from within, suits all skin tones and needs little downtime. That makes it an appealing route to firmer, smoother skin. That said, it will not suit everyone. There are credible alternatives, depending on your main concern and your budget. As with any treatment, the sensible first step is an honest assessment with an experienced professional. They can tell you whether RF microneedling, another treatment or simply good skincare is the best route for your skin.
At City Skin Clinic, we don’t provide RF microneedling or any in-clinic procedures. We do however offer personalised prescription skincare that rebuilds collagen and refines the skin over time, and pairs well with treatments like this one. Our doctors treat concerns like skin ageing, acne and hyperpigmentation using actives like tretinoin, azelaic acid and niacinamide where appropriate, tailored to suit your individual needs. To get started, book a video consultation or complete our online consultation form. The journey towards great skin starts here.
This article is intended for general informational purposes only and is not a substitute for medical advice, diagnosis or treatment. Always consult a qualified medical provider for any medical concerns or questions you might have.
