The RF skin tightening market is crowded. From high-end clinical systems costing tens of thousands of dollars to mid-range professional devices, the options available to clinics and their patients have never been wider. So how do you evaluate what actually matters — and where does Revatherm fit in?
This article breaks down the key variables that separate RF systems from one another, and explains what Revatherm's lattice delivery technology brings to the table.
What Separates RF Devices from Each Other?
Not all RF devices work the same way. The differences that matter most for clinical outcomes are frequency, energy delivery method, probe design, and depth of penetration. Here's what each means in practice.
Frequency
RF devices operate at different frequencies, typically measured in MHz. Higher frequencies tend to produce more superficial heating — better for surface texture. Lower frequencies penetrate deeper into the dermis and subdermis, which is where structural tightening occurs. Revatherm operates at 40.68 MHz, a frequency optimised for deep dermal and fascial layer targeting.
Energy Delivery Method
How energy is distributed across the treatment tip dramatically affects both safety and results. Some devices deliver energy from a single central point, creating zones of concentrated heat. Others use a matrix or lattice pattern to distribute energy evenly across the entire tip surface — reducing the risk of hot spots and allowing for more consistent collagen stimulation across the full treatment zone.
"Lattice distribution means every square centimetre of the treatment area receives the same controlled dose of energy — not just the zones directly beneath the tip's central electrode."
Probe Versatility
A single probe size can't effectively address both the delicate skin around the eyes and the broad surface of the abdomen. Systems with multiple probe sizes allow providers to precisely match energy coverage to the treatment zone — improving both safety and outcomes across different body areas.
Revatherm's Lattice RF Technology
Revatherm uses a lattice-pattern radiofrequency delivery system — a segmented grid across each treatment tip that distributes energy uniformly rather than concentrating it at a single focal point. This approach offers two key advantages over conventional single-point delivery:
First, uniform energy distribution means a more consistent thermal effect across the entire treatment area. This translates to more even collagen stimulation and more predictable results. Second, distributed energy allows the total dose to be spread across a wider zone, reducing peak temperature at any single point and improving patient comfort without sacrificing depth of penetration.
Three Probes for Precision Coverage
Revatherm includes three purpose-built probe sizes: a 1.0cm² precision tip for fine facial zones like the eye area and lip lines, a 3.0cm² standard tip for mid-face, forehead, jawline, and neck, and a 9.0cm² body tip for large surface areas including the abdomen, arms, thighs, and back.
This range allows a single device to handle the full spectrum of RF tightening treatments — from the most delicate periorbital work to broad body contouring — without compromising on precision at either end of the scale.
| Feature | Revatherm | Typical RF Device |
|---|---|---|
| Frequency | 40.68 MHz | Varies (1–40 MHz) |
| Energy Delivery | Lattice grid pattern | Single point or matrix |
| Probe Sizes | 3 sizes (1.0 / 3.0 / 9.0 cm²) | Usually 1–2 sizes |
| Max Power | 50W | 20–200W (varies widely) |
| Treatment Areas | Full face, body, eyelids | Often face-only |
| Sessions Required | Typically 1 | 1–3 depending on device |
| Downtime | None | None to minimal |
What Results Can Patients Expect?
Patients treated with Revatherm typically experience some immediate skin tightening during the session itself — a result of direct collagen contraction under heat. Over the following weeks and months, ongoing collagen regeneration continues to improve the result, with peak improvement typically visible around 4–6 months post-treatment.
Results from a single session can last between 1 and 5 years depending on the patient's age, skin condition, and lifestyle factors. Annual maintenance sessions are recommended to sustain and extend the effect as natural ageing continues.
Revatherm at a Glance
- 40.68 MHz frequency — optimised for deep dermal targeting
- Lattice energy grid for uniform distribution and reduced hot spots
- Three probe sizes: 1.0cm², 3.0cm², 9.0cm²
- 50W maximum output power
- Treats face, eyelids, neck, and full body from one device
- Single treatment session typically sufficient
- Results lasting up to 5 years
The Bottom Line
The RF device category is defined by variation — in frequency, delivery method, probe design, and depth of penetration. Revatherm's lattice delivery system, multi-probe design, and 40.68 MHz frequency target it squarely at effective, deep-tissue tightening across both facial and body treatment zones. For clinics looking to offer a versatile, results-driven RF system — and for patients seeking a single-session solution with lasting outcomes — it represents a well-engineered option in a crowded field.