RF Microneedling & Monopolar RF | Therma Fusion Pro Explained
Professional RF Technology · 2026
RF Microneedling & Monopolar RF
Therma Fusion Pro brings two different approaches to professional radiofrequency treatment together on one platform.
RF Microneedling uses fine needles to place RF energy within the skin, while Monopolar RF delivers radiofrequency energy non-invasively from the skin surface.
Therma Fusion Pro combines both treatment routes with a separate Cryo Cooling handpiece, giving practitioners different options according to the patient's concern, treatment objective and preference.
One platform · three dedicated handpieces
What Does Therma Fusion Pro Actually Include?
The system combines two distinct RF treatment modalities with a separate cooling technology.
RF Microneedling
Vacuum-assisted microneedling places RF energy at selected depths within the skin for controlled dermal treatment.
Monopolar RF
A separate non-invasive handpiece delivers RF energy through the skin surface without needles.
Cryo Cooling
A dedicated cooling handpiece can be used around treatment to cool and soothe the skin and support patient comfort.
Needle-delivered radiofrequency
RF Microneedling on Therma Fusion Pro
RF Microneedling combines controlled needle penetration with radiofrequency energy delivered within the skin.
The handpiece uses fine microneedles that enter the skin to a selected depth before RF energy is delivered through the treatment system.
Therma Fusion Pro provides adjustable treatment depths and RF parameters, allowing the practitioner to adapt treatment according to the treatment area, tissue characteristics and intended treatment objective.
The system also uses vacuum-assisted contact. Vacuum gently draws the skin towards the cartridge to support consistent contact and controlled needle penetration.
RF Microneedling is commonly considered where concerns include uneven texture, enlarged-looking pores, atrophic acne scarring, fine lines and reduced skin firmness.
The treatment creates a controlled repair and remodelling response, so results develop progressively rather than representing one instantaneous final outcome.
Non-invasive radiofrequency
How Is Monopolar RF Different?
Monopolar RF uses radiofrequency energy too, but the way that energy is delivered is fundamentally different from RF Microneedling.
The Monopolar RF handpiece remains on the surface of the skin. Electrical energy travels between the treatment electrode and a return electrode, creating controlled heating within collagen-rich tissue.
There are no microneedles penetrating the skin during this treatment.
The controlled thermal effect is used to support collagen contraction and remodelling, making Monopolar RF particularly relevant where the main objective is non-invasive skin firming and tightening.
Because there are no microneedles, the treatment experience and post-treatment response differ from RF Microneedling.
Same Energy Family. Different Treatment.
Both treatments use radiofrequency energy, but Monopolar RF should not be thought of as RF Microneedling without the needles.
The energy pathway, treatment technique, tissue interaction and patient experience are different, which is why each modality has its own handpiece and treatment protocol.
The third handpiece
Where Does Cryo Cooling Fit?
Cryo Cooling has a supporting role rather than being another RF treatment modality.
The dedicated Cryo Cooling handpiece can be used around an RF Microneedling procedure to cool and soothe the treatment area.
It can form part of comfort management before, during or after the procedure according to the treatment protocol and individual patient response.
It should not be confused with the RF treatment itself and does not replace appropriate treatment settings, technique or practitioner judgement.
Side-by-side
RF Microneedling vs Monopolar RF
Having both treatments on one platform is useful because they solve different treatment-planning problems.
| Consideration | RF Microneedling | Monopolar RF |
|---|---|---|
| How RF is delivered | Through fine microneedles placed within the skin | Non-invasively from the skin surface |
| Needles | Yes | No |
| Primary treatment emphasis | Texture, scars, pores, fine lines and dermal remodelling | Firmness and non-invasive skin tightening |
| Treatment depth | Controlled partly through selected needle depth | Determined by RF energy distribution and treatment parameters |
| Skin surface | Microneedles create controlled microchannels | Skin remains intact |
| Post-treatment response | Temporary redness, warmth, swelling or pinpoint marks may occur | Typically a different recovery profile because no needles are used |
| Best suited to | Patients where texture and dermal remodelling are significant treatment objectives | Patients seeking non-invasive firmness and tightening without microneedling |
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Choosing the treatment
When Would a Practitioner Choose One Over the Other?
The decision should come from the patient's concern and treatment objective rather than simply choosing whichever handpiece is available.
Texture & Scarring
Where acne scarring, enlarged-looking pores or uneven texture are central concerns, RF Microneedling may be the more relevant treatment route.
Skin Firmness
Where the main goal is non-invasive tightening or firmness without needles, Monopolar RF may be more appropriate.
Needle Preference
Some patients may be comfortable with a minimally invasive RF Microneedling procedure, while others specifically prefer a non-invasive treatment.
Treatment Plan
Practitioners may also use the technologies at different points within a wider treatment plan rather than treating them as mutually exclusive choices.
The reason Therma Fusion Pro exists
Why Have RF Microneedling & Monopolar RF on the Same Machine?
The main advantage is treatment choice.
A clinic does not have to make every patient fit one RF treatment. Instead, practitioners can choose between minimally invasive RF Microneedling and non-invasive Monopolar RF according to the patient's concern and preferences.
This can be particularly useful in clinics where patients present with a mixture of concerns. One patient may primarily want to address acne scarring and texture, while another may be more concerned with lower-face firmness and specifically want to avoid needles.
Having both modalities available does not mean they need to be used together on every patient. The value comes from being able to choose the appropriate treatment rather than forcing one technology to do every job.
Platform overview
Therma Fusion Pro at a Glance
- RF Microneedling treatment handpiece
- Dedicated Monopolar RF treatment handpiece
- Dedicated Cryo Cooling handpiece
- Vacuum-assisted RF Microneedling
- Adjustable RF Microneedling depth from 0.5–4.0mm
- Insulated and non-insulated RF Microneedling cartridge options
- 5MHz / 8MHz RF output
- Multiple Monopolar RF treatment tip sizes
- Face and body treatment capability according to protocol
- CPD certified nurse-led professional training
- Ongoing clinical and technical support
Do you need both technologies?
Therma Fusion Pro or Inthera?
Not every clinic needs Monopolar RF as well as RF Microneedling.
Choose Inthera If...
Your clinic specifically wants a dedicated professional RF Microneedling platform with vacuum-assisted treatment and Cryo Cooling.
Choose Therma Fusion Pro If...
You want professional RF Microneedling but also see value in offering a separate non-invasive Monopolar RF skin-tightening treatment from the same platform.
Technology · Training · Support
Training for Two Different RF Treatments
Having two RF modalities on the same machine makes proper training particularly important.
Pure Tone professional training is CPD certified and nurse-led by qualified nurses. Training can take place at our Cheadle academy or be delivered at the customer's own clinic.
Therma Fusion Pro training covers RF Microneedling and Monopolar RF as separate treatment modalities, including treatment principles, patient selection, settings, technique, treatment response and aftercare.
Ongoing clinical and technical support is available after training once practitioners begin using the system regularly in their own clinic.
Common questions
Therma Fusion Pro FAQs
What treatments does Therma Fusion Pro provide?
Therma Fusion Pro combines professional RF Microneedling, non-invasive Monopolar RF skin tightening and a separate Cryo Cooling handpiece on one platform.
Is Monopolar RF the same as RF Microneedling?
No. RF Microneedling delivers RF energy through fine needles inserted into the skin. Monopolar RF delivers radiofrequency energy non-invasively through the skin surface without microneedles.
What is RF Microneedling commonly used for?
RF Microneedling is commonly considered for concerns including atrophic acne scarring, uneven texture, enlarged-looking pores, fine lines and reduced skin firmness.
What is Monopolar RF commonly used for?
Monopolar RF is primarily used as a non-invasive treatment for skin firmness and tightening where the practitioner wants to deliver controlled RF heating without needles.
Can RF Microneedling and Monopolar RF be offered from the same machine?
Yes. Therma Fusion Pro includes separate RF Microneedling and Monopolar RF handpieces, allowing practitioners to offer both treatments from one professional platform.
What does Cryo Cooling do on Therma Fusion Pro?
Cryo Cooling uses a separate handpiece to cool and soothe the skin around treatment and can form part of patient-comfort management, particularly around RF Microneedling.
What is the difference between Therma Fusion Pro and Inthera?
Inthera is a dedicated professional RF Microneedling platform with Cryo Cooling. Therma Fusion Pro also provides RF Microneedling and Cryo Cooling but adds a separate Monopolar RF treatment for non-invasive skin tightening.
Does Pure Tone provide training with Therma Fusion Pro?
Yes. Pure Tone professional equipment training is CPD certified and nurse-led by qualified nurses. Training can take place at the Pure Tone academy in Cheadle or at the customer's own clinic.
Final Thoughts
The Value of Therma Fusion Pro Is Treatment Choice
RF Microneedling and Monopolar RF both use radiofrequency energy, but they should not be treated as interchangeable procedures.
RF Microneedling places controlled RF energy within the skin through fine needles and is particularly relevant where texture and dermal remodelling are central objectives.
Monopolar RF remains on the skin surface and provides a separate non-invasive route where firmness and tightening are the primary treatment goals.
Therma Fusion Pro brings those two treatment options together with Cryo Cooling, allowing practitioners to choose the modality that better fits the individual patient rather than expecting one RF treatment to address every concern.
RF Microneedling · Monopolar RF · Cryo Cooling
Explore Therma Fusion Pro
Learn more about the professional platform or speak to the Pure Tone Aesthetics clinic team about demonstrations, CPD certified nurse-led training, delivery and ongoing support.