
Radiofrequency(RF) therapy has a long history in the field of skin tightening and treating sagging skin, having been widely used as a major option even today. DENSITY is an evolving new-generation RF technology that opens up new possibilities through a combined treatment of monopolar and bipolar RF.
- INDEX
The Basics of RF Therapy – The Mechanism of Tightening the Skin(00:44-)

In RF therapy, heat is applied to the subcutaneous fibrillar connective tissue and fat layer using an electric field to promote tissue restructuring. Two main methods of applying heat are dielectric heating and joule heating. Dielectric heating uses an electric field to vibrate molecules and generate heat. Joule heating generates heat by passing an electric current directly through the tissue.
DENSITY combines these two methods of heat generation and uses the characteristics of monopolar and bipolar to deliver heat to deeper layers, it is possible to act on both the dermis and subcutaneous tissue. By adjusting the depth of the energy applied to the treatment area, we can enhance the balance of the entire face.
The Effects of Combining Monopolar and Bipolar Techniques(15:09-)

Monopolar RF is suitable for deep heating and has excellent long-lasting tightening effects. Bipolar RF, meanwhile, is suitable for superficial heating and has immediate effects. DENSITY is innovative in that it can efficiently treat deep and superficial skin layers by switching between these two modes using the same tip.
DENSITY also uses a system to cool the epidermis when heating the deeper skin layers. This cooling function reduces the risk of epidermal burns while improving patient safety and comfort. By reducing the physical stress during treatment, it becomes possible to apply it to a wider range of patients.
Visible Results and Long-Term Satisfaction (17:13-)

DENSITY treatment has a benefit that patients can feel the effects right after the procedure. The primary contraction of fibrous connective tissue due to heat leads to visible tightening effect. Further, several weeks later, many patients can find long-term satisfaction as the dermis and subcutaneous tissue are rebuilt and collagen and elastin production is promoted.
As you see, the patient’s face line three weeks after DENSITY treatment is clearly tighter, and 3D analysis also confirms a decrease in volume in the lower cheek area. These visualized effects not only make patients feel safe, but also form the basis of new trust in aesthetic medicine.
Pain Reduction and Improved Treatment Efficiency (25:19-)

DENSITY adopts a treatment protocol that appropriately reduces output by making use of heat storage. This method not only reduces pain, but shortens treatment time, at around 15 minutes per treatment. As it also reduces costs, it is a treatment method that patients can easily continue.
Since the physical stress of DENSITY treatment is low, it is easy for patients to incorporate it into their daily lives. Many patients find DENSITY to be a “treatment that is easy to continue.
RF Therapy to Open Up a New Future (27:02-)

DENSITY has taken RF treatment to a new level. Its technology is attracting attention as a new option in aesthetic medicine because it not only tightens the skin, but also works on the deep and superficial layers, providing both immediate and lasting results.
For doctors who want to provide treatments that are less stressful for patients, DENSITY expands the range of treatment options available. By incorporating this new RF therapy, you will be able to deliver more natural and lasting beauty to your patients.