The principle of Density Dual RF, in one line, is a structure that uses two types of radiofrequency (RF), monopolar and bipolar, together in one device. Density targets both deep and shallow skin layers at the same time with 6.78 MHz and up to 400 W output, and manages the burden on the epidermis with a 5-step gas-spray cooling system. Repic Clinic in Gangnam has several lifting devices including Density, and consultations are based on choosing a device according to the location and extent of your concern.
The Density Dual RF Principle: Why Two Types of RF Are Used Together
RF devices are divided into monopolar and bipolar according to how the current flows. In general, with monopolar the energy reaches relatively deep layers, while with bipolar it concentrates in relatively shallow layers. Density combines the two in a dual configuration so that different depths are treated together within a single procedure.
- Frequency: 6.78 MHz
- Maximum output: 400 W
- Target: deep and shallow skin layers at the same time
- Cooling: 5-step gas spray
Radiofrequency procedures use heat, so the cooling method shapes the treatment experience. Density's 5-step cooling is a mechanism that adjusts surface temperature according to output and area.
Scenario 1. When the Whole Face Looks Evenly Sagged
If, when you look in the mirror, the cheeks, jawline and forehead area all feel like they have sunk together, it is hard to aim at just one area. In this case, the Density Dual RF principle, which treats deep and shallow layers together, comes up as a candidate at consultations. It is an approach suited to people who want to look at overall facial firmness and skin density together.
Thermage FLX, a monopolar RF device that heats the full skin thickness evenly, is also a point of comparison. Thermage FLX is known for a large effect per session and a maintenance period of about 1 to 2 years, so whether you want a long-term effect becomes a selection criterion.
Scenario 2. When You Only Want to Refine the Jawline and Cheek Contour
If one or two areas, such as a double chin or the jawline, bother you more than overall firmness, an area-specific device may suit better. InMode combines bipolar RF with vacuum and is specialized for jawline and cheek tightening, and its per-session burden is light, so it suits regular maintenance. Its being an FDA-approved device is also information you can confirm at a consultation.
If the expression muscles look sagged, there are also devices that approach from the muscle side, such as EMFACE, which delivers HIFES and Synchro RF at the same time. It is a method of strengthening the expression muscles without incisions or injections.
Scenario 3. When Skin Texture, Pores or Scars Concern You More Than Sagging
If pores, acne scars or redness are your main concerns rather than firmness, microneedle RF is closer to the consultation direction than lifting devices. Potenza is a microneedle RF that induces collagen regeneration while reducing epidermal damage, and it is tailored to each concern, including pores, scars, acne and redness. When sagging and skin texture concerns exist together, the procedures are often planned in separate steps.
Summary by Scenario
| Situation | Main concern | Devices reviewed at consultation |
|---|---|---|
| Overall loss of firmness | Cheeks, jawline and forehead as a whole | Density, Thermage FLX |
| Refining area contour | Double chin, jawline, cheeks | InMode, EMFACE |
| Skin texture and scars | Pores, acne scars, redness | Potenza |
What to Know Before the Procedure
With RF procedures, temporary warmth or redness may appear in the treated area, and results vary from person to person depending on skin condition, age and the degree of the concern. Be sure to tell your doctor at the consultation about any medication you take, skin conditions and your history of previous procedures. Repic Clinic in Gangnam is located at 318 Gangnam-daero, Gangnam-gu, Seoul, basement level 1 and 2nd floor.
If This Sounds Like Your Situation
If the whole face has sunk evenly, consider Density, which treats different depths separately, and if one area such as the jawline bothers you, compare area-specific devices first. If skin texture is the bigger concern, microneedle RF may come first. In either case, organizing the location and extent of your own concern, rather than the device name, and bringing it to the consultation makes the choice easier.
Frequently Asked Questions
Q. What is the Density Dual RF principle?
It is a method of using monopolar and bipolar RF together in one device. With 6.78 MHz frequency and up to 400 W output, it targets deep and shallow skin layers at the same time, and a 5-step gas-spray cooling system is applied.
Q. How are Density and Thermage FLX different?
Thermage FLX heats the full skin thickness evenly with monopolar RF to induce collagen regeneration, and its effect is known to last 1 to 2 years. Density combines monopolar and bipolar in a dual configuration to treat two layers of different depth together. Which device suits you is decided after checking your concern area and skin condition.
Q. Which is better, InMode or Density?
It is more accurate to see this as a difference in purpose rather than one being better. InMode is specialized for area tightening such as the jawline and cheeks with bipolar RF and vacuum, while Density is used for an approach by depth across the whole face.
Q. Can I go back to daily life right after the procedure?
Temporary warmth or redness may appear in the treated area, and its degree varies by individual. Recovery and care depend on skin condition, so please be guided at the consultation.
※ This article is intended for general information and does not guarantee the effect of any particular procedure. Results may differ from person to person, and whether and how to proceed should be decided through a consultation with a medical professional.
Related Official Information
You can find more details about the above on the official website.
Repic Clinic official website →
※ This content is for general information only and does not replace a medical diagnosis or treatment. Please consult a medical professional before any procedure. Results, downtime and side effects vary from person to person.
