Dr. Yayoko Ito
Profile
Graduated from Hiroshima University School of Medicine. After working in the Department of General Medicine, he studied under doctors at the forefront of cosmetic medicine. After acquiring knowledge and skills in aesthetics, he became the director of YAYOI CLINIC in 2023. Her specialties include Botox, hyaluronic acid injections, and customized sagging treatment. His motto is to provide natural and pain-free treatments with careful consultation.
Have you heard of "Volnuma" and "Thermacool"? Both are medical devices that use high-frequency thermal energy and are said to be highly effective in treating sagging skin and wrinkles. Many people may want to know what kind of changes can be obtained and which one to choose. In this issue, we will explain the differences and features between Volnuma and Thermacool in an easy-to-understand manner. We will also introduce how to choose a clinic.
Basic Knowledge of Radiofrequency Therapy] Volnuma and Thermacool
Volnuma and Thermacool are two of the most popular high-frequency treatments. These two treatments are effective cosmetic medical devices for improving sagging skin, wrinkles, and facial tightening. To begin, we will introduce how radiofrequency treatment works and the features and benefits of each.
■High-frequency therapy: How it works and what it can do
Radiofrequency waves are electromagnetic waves with a high frequency, also known as "radiofrequency" or "RF. Radiofrequency therapy uses this radiofrequency to deliver heat energy to the deeper layers of the skin,Increased fibrous and fat layer tightening and lifting effectsIt is a cosmetic medical treatment that It can approach the dermis and fat layer of the skin without damaging tissues such as the epidermis and muscles. In addition, collagen in the dermis is increased,Improvement of sagging skin and wrinkles, and improvement of skin texture are also promoted.It is said to be effective in promoting blood circulation. It is said to be effective in promoting blood circulation, and high-frequency therapy is not limited to cosmetic purposes; it is also used for heat therapy in osteopathic clinics.
■Volnuma Features and Benefits
Volnuma is a high-frequency treatment device that tightens the skin and improves sagging and fine lines. Features 6.78 MHz of powerful high-frequency energy,Can approach the dermis layer of the skin and the fat layerPoint. Another major advantage of this treatment is that it is relatively easy to undergo because it is less painful than other radiofrequency treatments and there is virtually no downtime. In addition, since the cartridges can be replaced according to the area, a wide range of areas can be treated, including the entire face, neck, and décolleté, of course,Can be used for small areas around the mouth and eyesのも魅力の1つ。定期的に施術を受け続けることで、より高い効果をキープできるようになるでしょう。
■Thermacool Features and Benefits
Thermacool, like Volnuma, is a radiofrequency treatment device that is expected to tighten the skin. It is effective for sagging facial lines and fine wrinkles,Characterized by less downtime.Thermacool is a treatment that is used to improve the skin's elasticity and lift it up. Thermacool produces a large amount of new collagen through the treatment, so the skin becomes firmer, and a secondary effect of lifting can also be expected.Treatment time is only 30-45 minutes.It is also one of the most attractive. It is an attractive treatment that also works to rejuvenate the appearance of the skin and improve pore size and acne scars.
Thorough comparison of the differences between Volnuma and Thermacool!
The effects that can be expected from radiofrequency treatments Volnuma and Thermacool are as follows
- Sagging improvement and lifting effect
- Improvement of wrinkles and lines
- Small face effect and face line tightening
ここからは、ボルニューマとサーマクールの違いをさまざまな観点で比較しながら、見てみましょう。
■Volnuma and Thermacool [Difference in the area to be treated].

| RF (Volnewmer) | Thermacool | |
| Areas to be treated | whole face | whole face |
| around one's eyes | skin round one's eyes | |
| face line | face line | |
| 頬 | 頬 | |
| around one's lips | laugh lines | |
| 顎 | 顎 | |
| base of the throat | base of the throat |
The target areas for treatment of VolnuMa and Thermacool are almost the same, as described above. As for the features of each, since the type of cartridge for Vollnuma can be selected according to the area, it can be used for a wide range of areas, from a narrow area to a wide range of areas. In particular, it is possible to irradiate fine areas such as sagging around the eyes and loose areas next to the mouth. On the other hand, Thermacool is a surface treatment, so the entire area to be treated is approached. Some clinics also offer treatments for the thighs, arms, and abdomen under names such as "Thermacool Body.
■Volnuma and Thermacool [Differences in pain and side effects].

| RF (Volnewmer) | Thermacool | |
| pain | almost never | Some pain/feeling of heat |
| down time | almost never | almost never
※まれに数日、赤み・むくみが出る方も |
Some differences can be seen between Vollnuma and Thermacool in terms of pain and side effects. Volnuma is,Treatments with little to no pain and virtually no downtimeIt is. Thermacool, on the other hand, during treatmentIn some cases, some pain and heat may be felt.It is said that In particular, the forehead, face line, and under the chin, where the bones are close together, are more sensitive to pain. However, the risk of side effects is relatively low for both treatments. However, it is important to note that overdoing it may cause the face to rub. Volnuma is also not completely risk-free and is said to cause temporary heat, pain, and skin redness during and after the procedure.
■Volnuma and Thermacool [Difference in duration and frequency of effects].
| RF (Volnewmer) | Thermacool | |
| When the effects begin to appear | Lifting effects can be felt immediately after the treatment. | Gradual effects. |
| Duration of effect | Approx. 3-6 months | Approx. 6 months to 1 year |
There are differences between Volnuma and Thermacool in terms of when the effects are felt, how long they last (persistence), and the number of treatments required. With Volnuma, many people can feel the change after the first treatment, and the lifting effect will be seen relatively soon.Duration is about 3-6 months.The first is the first time the skin is treated with Thermacool. Thermacool, on the other hand, is a gradual process that takes about 3 to 6 months to reach its peak effect.Duration is about 6 months to 1 yearand longer, and you may be able to maintain the condition with one or two treatments per year. Since the feeling of effectiveness varies from person to person, we recommend that you consult with your doctor to determine the best treatment plan for your skin condition with regard to either procedure.
Points to consider when selecting a clinic for radiofrequency therapy
Finally, here are three points to consider when choosing a clinic for radiofrequency treatments such as Volnuma and Thermacool.
■What is the track record and skill of the clinic's doctors?
When choosing a clinic, the experience and skill of the doctor performing the procedure is extremely important. If you have a specific procedure in mind, check in advance whether the doctor's area of expertise matches the treatment you are interested in undergoing. The doctor's background, the number of cases, and word-of-mouth evaluations from actual patients are some of the factors that can be used to determine the doctor's experience and skill.
■Do you have a high-frequency therapy device that you want to use? Do you have advanced equipment?
If you have a specific radiofrequency treatment that you want to receive, check in advance to see if it is on the menu. Also, the availability of advanced and high-quality medical equipment is a sign of a trustworthy clinic. It is also a good idea to ask about the types of medical equipment they have and when they will be introduced during the pre-consultation.
■ Is the counseling courteous?

In a cosmetic clinic, the quality of the counseling is important. You should find out from the perspective of whether the clinic is kind enough to listen to your skin problems and concerns, and whether they have a treatment plan that fits your hopes and budget. Also, a clinic that explains not only the effects and good things about the treatment, but also the disadvantages and side effects of the procedure you are undergoing during counseling is kind.
■ Conclusion.
今回は、ボルニューマとサーマクールの基礎知識、それぞれの特徴を比較して違いなどを紹介しました。どちらもたるみ・シワ改善、リフトアップなどの効果が期待できますが、個人の肌質や解決したい肌悩みに合わせて、施術メニューを選んでいくことが大切です。「顔全体や首元のたるみが気になる」「目元・口元の部分的なシワが気になる」といった方は、高周波治療を検討するのも1つの手です。ぜひ、施術の候補に加えてみてくださいね。
広島の美容皮膚科・美容内科・美容外科・アートメイク ヤヨイクリニック(YAYOI CLINIC)では、お肌、お身体、お顔のお悩み別に治療法をご紹介しています。
皆さまにより良い選択肢をご提案できますよう一人ひとりのお肌の状態を見極め、治療期間やご予算、ダウンタイムの許容範囲などご希望に合わせた治療方針を立案していく考えです。
お悩みのある方は、まずはカウンセリングにお越しください。
【治療の内容】高周波RF治療
【当院採用機器】ボルニューマ
【治療期間および回数】4~6ヶ月に1回程度
【費用】
・ライトコース(部分):1回 ¥55,000
・ベーシックコース(全顔):1回 ¥99,000(鼻の追加照射+¥22,000)
・フルコース(全顔+顎下):1回 ¥138,000(鼻の追加照射+¥22,000)
【リスク・副作用等】熱感、紅斑、浮腫、火傷、水疱、しびれ、知覚鈍麻、内出血、皮膚表面の凹凸、しこり、単純ヘルペスの再活性化など
【使用機器について】
Treatment of volnuemas involves the use of domestically unapproved drugs or medical devices.
The pharmaceuticals and medical devices used for treatment were imported from CLASSYS, a Korean company, under the judgment of our doctors.
There are no other domestically approved drugs with the same ingredients or performance.
・国内未承認医療機器のため、重大なリスクや副作用が明らかになっていない可能性があります。
In the unlikely event of serious side effects, the drug is not covered by the government's Adverse Drug Reactions Relief Program.