Radiofrequency (RF) refers to the frequency of oscillations per unit of time, specifically within the range of 3 kHz to 300 GHz, falling within the low-frequency spectrum of non-ionizing electromagnetic radiation. The treatment is performed using the certified Accent device, which is approved by the U.S. Food and Drug Administration (FDA) and is the only device that combines two types of RF technology: monopolar and bipolar radiofrequencies.
It is a non-invasive treatment aimed at skin tightening. Thanks to its specialized technology, it delivers thermal energy to the deeper layers of the skin—precisely where collagen fibers are located—raising the temperature to 41–43°C. This results in the immediate contraction of the fibers and, consequently, skin tightening, while also stimulating collagen production in the epidermis.
Radiofrequency is one of the most effective therapeutic methods for addressing skin laxity in the field of aesthetic dermatology. It is a non-invasive treatment that targets body tightening, fat reduction, and the improvement of cellulite.
This is a specialized treatment that delivers heat beneath the skin down to the fatty tissue, enhancing skin circulation and helping to shrink fat cells, tighten and tone the skin, and increase its elasticity, while also providing a particularly pleasant sensation to the body.
Radiofrequency serves as a therapeutic key for improving various aesthetic concerns, including:
- Skin tightening on the body (addressing laxity due to weight loss or aging) as well as on the face (improving fine lines and facial contour)
- Reduction of localized fat
- Improvement of skin texture with an orange peel appearance (cellulite)
- Improvement of acne scars (Fractional RF Microneedling)
The types of radiofrequency include monopolar, bipolar, and their variations with alternating poles. Monopolar radiofrequency (Accent RF unipolar) can penetrate up to 20 mm without damaging the skin surface, targeting fat mass and superficial trapped fat. In contrast, bipolar radiofrequency (Accent RF bipolar) penetrates 2 to 6 mm, causing collagen fiber contraction, resulting in immediate tightening while also stimulating fibroblasts to produce new fibers.
Additionally, both the monopolar and bipolar handpieces contain a coordinated radiofrequency mechanism that includes a thermoelectric coupling (TEC) cooling system and an activation switch. These two handpieces can be used individually or sequentially within the same treatment. The Accent system is FDA and CE certified and is completely safe.
Radiofrequency is an effective therapeutic tool for improving various aesthetic concerns such as:
Its selection depends on:
- Skin thickness
- Anatomical location
- Type of concern being treated
Guideline:
Monopolar radiofrequency is used for deep stimulation and action, while bipolar radiofrequency is used for more superficial effects.
No, it depends on the thickness of the tissue and primarily on the tissue's resistance. The higher the resistance, the greater the energy required.
Clinical erythema of the area
Maintenance of temperature at 40–42°C for 2–5 minutes
Visible clinical improvement of the area
Achievement of the overall “target” for each treatment zone
Radiofrequency can be applied to both men and women in all areas where skin laxity and cellulite are observed. More specifically, it can be used on the face (for more defined contours and smoother skin), neck,
knees, arms, inner thighs, buttocks (for lifting), abdomen, and more. It is suitable for all skin types and can be performed throughout the year.
The total number of sessions required in each case depends on the severity and individual needs of the patient. Typically, a complete protocol includes 5–6 sessions, scheduled every 15 days. The first results are usually visible after the 3rd or 4th session.
RF radiofrequency treatments offer noticeable and satisfying results. They contribute to body contouring, skin tightening, cellular renewal, and improved skin circulation and quality. It is an ideal method for areas affected by cellulite, fat accumulation, and skin laxity. Its properties make it an excellent choice for regions with localized fat, such as the arms, thighs, abdomen, buttocks, and knees.
For even better results, RF therapy is often combined with LPG endermologie, performed sequentially. Additionally, it can be paired with HIFU treatment (high-intensity focused ultrasound).
· No recovery time is required · Immediate return to daily activities · Adequate fluid intake is recommended · Consistent use of sun protection is essential
Radiofrequency can indeed be combined with other aesthetic procedures, thereby enhancing the overall cosmetic outcome for each area. On the face, it can be combined with botulinum toxin, mesotherapy, hyaluronic acid, chemical peeling, fractional laser, or SkinPen, depending on the skin’s specific needs—provided that the practitioner follows the correct treatment sequence, ensuring that one procedure does not interfere with or negate the effect of another.
On the body, RF is commonly combined with mesotherapy, endermologie (LPG), cryolipolysis, or HIFU.
No, radiofrequency is a painless treatment and, on the contrary, creates a sensation of relaxation due to the warmth generated in the area where the application is performed.
Contraindications: Radiofrequency is contraindicated in individuals with a history of malignancy, during pregnancy and breastfeeding, in cases of active connective tissue disease, in patients with metallic implants, and in those with severe systemic illnesses. Caution is required in the presence of varicose veins and phlebitis.
Side effects: Serious side effects are not reported, provided that basic therapeutic guidelines are followed.