▲ Actual photos of South Korea’s Thermage FLX treatment equipment
I. Basic concepts regarding the treatment scope and the number of hair follicles involved in the Thermage full-face treatment
🔍 Before considering undergoing Thermage treatment, many people’s first question is not “What will the results be like?” but rather “Is it enough to treat the entire face in one session?” This question may seem simple, but it actually involves factors such as the type of Thermage probe used, the anatomical differences in the treated areas, and the degree of skin laxity in each individual. It is definitely not something that can be answered with a simple “900 sessions will be enough.”
💡 First and foremost, it is essential to understand a key concept: Thermage FLX is not a device that uses just one single probe for all treatments. Solta Medical has designed multiple specialized probes specifically for different treatment areas, each with varying treatment areas, penetration depths, and energy output levels. This means that the type of probe you choose directly determines the scope of the treatment effects.
📋 Taking the latest fifth-generation Thermage FLX as an example, the three most commonly used probes are: the purple Total Tip 4.0 (for the entire face), the green Eye Tip for the eyes, and the yellow Body Tip for the body. Among them, the purple Total Tip 4.0 has the largest area and highest efficiency; a single treatment can cover an area of up to 4.0 cm², which is nearly 33% larger than the 3.0 cm² probe of the previous generation CPT. As a result, the treatment speed has also increased by approximately 25%.
⚠️ However, there is one key point that many people overlook: although this treatment is called “full-face,” it actually does not target the area around the eyes. The skin around the eyes is only about 0.5mm thick, making it the thinnest and most fragile part of the face. Therefore, specialized eye-specific probes must be used to ensure safe administration of the treatment. If you still have questions about how to choose the right number of pulses for Thermage treatments, you may want to refer to our previous comprehensive comparison article comparing Thermage 900 pulses versus 1200 pulses.
▲ The Thermage FLX device and various types of treatment probes
II. Which areas can the Total Tip 4.0 facial treatment cover?
🎯 The purple Total Tip 4.0 probe is the main probe of the Thermage FLX device, and it comes standard with a capacity of 900 pulses (there is also a 600-pulse version available). The area that can be treated with these 900 pulses includes:
1. Forehead and above the eyebrow bones: Improves forehead wrinkles and sagging eyebrow tips, enhancing the contour of the ey
es and eyebrows.
2. Cheeks and Apple Zone: Tightens loose skin on the cheeks and restores the fullness of the Apple Zone.
3. Naso
labial Fold Correction and Marionette Line Correction areas: The lines extending from both sides of the nose to the corners of the mouth are key treatment areas for
addressing facial sagging.
4. Jawline and Double Chin: Injections are administered along the edge of the jawbone to tighten the contours and address issues with a blu
rred jawline.
5. Upper neck: The 900-unit version allows treatment to be extended to the front and sides of the neck, helping to reduce neck wrinkles.
📊 According to the clinical guidelines of Hong Kong-based PS Medical, the 900-strand Total Tip 4.0 is more than sufficient to cover the entire face and part of the neck. In key areas such as the jawline, additional density can be applied to achieve a more pronounced effect, eliminating the need to purchase extra strands specifically for this region. During the procedure, doctors will adjust the number of strands allocated to different areas based on the degree of skin laxity—for example, more strands are usually placed on the cheeks and jawline, while fewer are used on the Forehead.
⚠️ But here’s the crucial point: None of the areas mentioned above includes the “periorbital region.” The treatment area for full-face lifting extends up to the outer edge of the eye socket bones; in other words, it should not, and must not, be applied to the eyelids or the periorbital area. This is a point that many consumers often misunderstand.
🏥 If you want to know the differences in the effects of Thermage for people of different age groups, you can read this article: “At what age is it best to start using Thermage in South Korea? A comparison of the effects at 30, 40, and 50 years old.”
▲ Display of medical aesthetics equipment in a Dermatology clinic in South Korea
III. Is it necessary to apply additional treatments around the eyes? What are the differences between eye-specific probes and full-face probes?
👁️ The answer is: Yes, and it is highly recommended. Anti-aging treatments for the eye area are one of the most unique strengths of Thermage, as there are very few non-invasive devices on the market that can safely and effectively treat this region. Sota has specifically designed a green Eye Tip probe for use on the eyes; this probe has a treatment depth of approximately 1.1mm and a vibration surface area of 0.25cm², which perfectly meets the needs of the thin skin in the eye area.
📌 The key differences between eye scanners and full-face scanners:
1. Different treatment depths: The full-face probe has a penetration depth of approximately 4.3mm, reaching directly the dermis and SMAS fascia; the eye-specific probe, on the other hand, has a penetration depth of only about 1.1mm, acting solely on the superficial dermis around the eyes.
2.
Different treatment areas: The full-face probe covers an area of 4.0cm², while the eye-specific probe covers only 0.25cm². Its smaller size allows it to fit precisely around the contours of the eyes.
3. Different number of treatment heads:
The eye-specific probe comes standard with 450 treatment heads per eye, whereas the full-face probe is equipped with either 600 or 900 treatment heads.
4. Different indications: The eye-specific pro
be is designed specifically to address issues such as upper eyelid sagging, drooping eye corners, fine lines under the eyes, and mild dark circles; the full-face probe, meanwhile, is used for treating larger areas such as the cheeks, jawline, and Nasolabial Fold Correction.
💬 Many people ask: “If I get a full-face treatment with 900 sessions but skip the area around my eyes, will the results be less effective?” The answer is: Although the entire face will become tighter, loose skin around the eyes will still make one look older. The area around the eyes is the part of the face that most reveals one’s age. If you have decided to invest in a Thermage full-face treatment, it is recommended to include the eye area as well for a more comprehensive and effective anti-aging effect.
🔗 If you want to understand the detailed timeline for recovery after Thermage treatment, you can refer to this article: “Will your face become stiff after Thermage treatment in South Korea? Real cases and analysis of recovery time.”
▲ Actual environment of a Dermatology clinic in South Korea
PPEUM Dermatology — Thermage full-face treatment plus eye area treatment in one session
🏥 PPEUM Dermatology is a well-known chain of dermatology clinics located in Hongdae, Seoul. It possesses extensive clinical experience in the field of Thermage treatment. The Hongdae branch is conveniently situated, just a 3-minute walk from the Hongdae Entrance Station, making it extremely accessible to foreign tourists.
✨ PPEUM offers a comprehensive Thermage FLX treatment package, including 900 treatments for the entire face and 450 treatments for the eyes, enabling patients to complete a full facial and eye rejuvenation treatment in one session. The clinic provides Chinese interpretation services, ensuring smooth communication and allowing overseas customers to receive treatment with confidence.
IV. Is the lower jaw line included in the scope of the full-face treatment?
✅ Yes, the lower jaw line is included in the scope of the full-face treatment, so there is no need for additional injections.
🔬 From an anatomical perspective, the skin and soft tissues in the jawline area are a continuation of the facial skin. The treatment range of the Total Tip 4.0 technology actually covers the entire area from the edge of the jawbone to the upper part of the neck. During the procedure, doctors will systematically apply the treatment along the contours of the jawline, from in front of the ears down to the chin – this is what is known as “jawline contouring.”
📊 In the lower jaw area, doctors typically employ a “multi-pass accumulation” technique – that is, applying 2-3 rounds of energy delivery to the same area in order to achieve more pronounced tightening effects. Thanks to Thermage FLX’s AccuREP technology, the device automatically adjusts the optimal energy output based on the skin’s impedance, ensuring that each treatment session targets the dermis and SMAS layers precisely.
⚠️ However, if the relaxation of your jawline is severe (for example, if you have a noticeable Double Chin or a “chicken neck”), 900 units of radiofrequency alone may not be sufficient. In such cases, doctors may recommend one of the following three options:
1. Increase the total number of hairs on the entire face to 1,200 hairs (using the old blue Total Tip 3.0 probe), allowing more hairs to concentrate in the chin area and neck region.
2. Combine
this treatment with HIFU for a dual-treatment approach: Thermage tightens the dermis layer, while HIFU acts on the SMAS fascia layer, achieving synergistic results.
3. In cases of severe
sagging, combine this treatment with thread lift surgery, as the threads can provide immediate physical lifting effects.
🔗 If you want to understand the technical differences between Thermage FLX and CPT, you can refer to this comprehensive comparison of their effects in South Korea.
▲ The treatment provided by Thermage covers the entire face and the jawline area.
V. Comprehensive comparison of different types of probes
📋 For clarity, here is a comprehensive comparison table of the four main probes of Thermage FLX:
| Types of probes | Color | Standard hair volume | Treated area | Depth of Effect | Applicable areas |
|---|---|---|---|---|---|
| Total Tip 4.0 | 600 / 900 | 4.0 square centimeters | ~4.3 mm | Full face + upper neck (excluding the eye area) | |
| Eye Tip Probe | 450 | 0.25 square centimeters | ~1.1 mm | Fine lines around the upper and lower eyelids, at the corners of the eyes, and beneath them | |
| Body Tip | 500 | 3.0 square centimeters | ~4.3 mm | Abdomen, Arms, Thighs, Buttocks | |
| Total Tip 3.0 (Old Model) | 1200 | 3.0 square centimeters | ~4.3 mm | Full face + neck (slower process, less commonly used) |
📌 As can be seen from the table, the purple Total Tip 4.0 is currently the most advanced and efficient full-face treatment head available. If you are considering a treatment combination for both the “full face” and “eye area,” the standard configuration consists of the purple 900-ray full-face treatment head and the green 450-ray eye treatment head—these two devices are designed for separate treatments and use different probes.
🔗 If you want to know how long the effects of Thermage last, you can read this article: How long do the effects of Thermage in South Korea last? An analysis of changes after 3 months, 6 months, and 1 year.
▲ Exhibition of professional equipment in South Korea’s medical aesthetics clinics
VI. 900 shots vs 600 shots: A guide to choosing the right number of shots
🤔 This is probably the most common dilemma when choosing a full-face Thermage treatment: should one opt for 600 treatments or 900 treatments? The price difference between the two options is significant, but how much does the difference in results actually amount to?
📊 Let’s first take a look at the differences between the two:
1. 600-fiber version: Suitable for people aged 25–35 with mild skin laxity. It is primarily used for “preventive anti-aging” and the number of fibers is concentrated in the middle and lower areas of the cheeks and the jawline. If you simply want to maintain the firmness of your skin without any obvious signs of sagging, the 600-fiber version is a cost-effective option.
2. 900-fiber version:
Suitable for people over 35 years old who have noticeable signs of skin laxity. The larger number of fibers allows for more even coverage of the entire face and part of the neck, resulting in more comprehensive effects and a longer-lasting result. If you are already experiencing issues such as Nasolabial Fold Correction, blurred jawlines, or sagging Apple Zone, the 900-fiber version is highly recommended.
💰 In terms of price, the difference in cost between 600 and 900 treatments at Dermatology clinics in South Korea is usually around 200,000 to 300,000 South Korean won. Considering that the effects of Thermage last for 1 to 2 years, this price difference actually amounts to very little when spread over each month. However, in terms of actual results—especially with regard to the improvement of the jawline and neck—the effects achieved by 600 treatments are unlikely to match those of 900 treatments.
💡 Recommendation: If your budget permits, it is advisable to choose 900 treatments. Even if you only need the effects achieved by 600 treatments at present, the additional 300 treatments can be used for the neck area, or you can ask the doctor to focus on key areas for additional treatment. The energy of Thermage is “stackable but non-reversible” – you can use more treatments to achieve stronger results, but you cannot make up for any missing treatments.
▲ The actual environment of Oganacell Dermatology
Oganacell Dermatology — A specialized anti-aging clinic in Gangnam District
🏥 Oganacell Dermatology is located in Apgujeong, Gangnam District, Seoul. It is a high-end dermatology clinic specializing in anti-aging treatments. The clinic is equipped with the latest Thermage FLX technology, and its medical team possesses extensive experience in Thermage treatments. They can customize the number of treatment sessions based on each patient’s facial structure and degree of aging.
💎 The greatest strength of Oganacell lies in its “personalized treatment plans” – not everyone receives the same 900-shot full-face treatment; instead, the most suitable combination of probes and the number of treatments are recommended based on your skin condition and budget. The clinic also offers combined treatments using Thermage and HIFU, ideal for customers who need to address both sagging and loose skin simultaneously.
VII. Recommended treatment plan for a full-face treatment plus eye area treatment using Thermage in South Korea
✈️ If you are planning to travel to South Korea for Thermage treatment, the most common and highly recommended package is: a full-face treatment of 900 pulses (using the purple Total Tip 4.0) plus an eye area treatment of 450 pulses (using the green Eye Tip). This package addresses all anti-aging needs across the face and eye area in one go, providing the most comprehensive results.
📋 The standard operating procedure is as follows:
1. Preoperative consultation and skin assessment: The doctor will manually examine your skin to assess the degree of sagging, fat distribution, and bone structure, and then determine the appropriate amount of filler to be injected in each area. Typically, the Buccal Fat and the lower canthoplasty areas receive the largest
amounts of filler.
2. Facial cleansing and application of anesthetic cream: After cleaning the entire face, apply the anesthetic cream and wait for approxima
tely 30–40 minutes.
3. Injection of 900 units across the face (about 45–60 minutes): Start at the forehead and proceed sequentially down to the Buccal Fat, Nasolabial Fold Correction area, lower canthoplasty region, and nec
k.
4. Injection of 450 units in the eye area (about 20–30 minutes): Replace the needle with a green eye-specific probe and inject the filler in the upper and lower eyelids as well as the corner of the eyes. Special protective eyewear must be worn during this treatment.
5. Postoperati
ve care instructions: You can wash your face and apply makeup normally after the procedure; no recovery period is required.
⏱️ The entire procedure takes approximately 1.5 to 2 hours, and you can leave the clinic on the same day without any impact on your subsequent plans.
🔗 If you want to know how to make an appointment for Thermage treatment in South Korea, you can refer to our comprehensive guide on how to schedule an appointment at a Dermatology clinic in South Korea.
▲ Thermage treatment at a clinic in Gangnam District, South Korea
VIII. Frequently Asked Questions
1. Will it hurt at all to get 900 injections across the whole face? 😣
The 🩺 Thermage FLX comes equipped with an upgraded vibration system and cooling mechanism, resulting in significantly less discomfort compared to the previous generation of CPT devices. Most people describe the sensation as a mild “tingling” or “warmth,” which is not unbearable at all. Anesthetic cream is applied before the procedure to further reduce any discomfort. Due to the thinner skin in the eye area, the sensation may be slightly more sensitive than on the face.
2. Can the entire face and eyes be treated on the same day? 👀
✅ Absolutely possible, and this is actually the most common approach. First, 900 sessions are performed on the entire face, followed by 450 sessions on the eyes, using different probes. The entire process takes approximately 1.5 to 2 hours. Performing both treatments simultaneously yields better results than doing them separately, as the tightening and Lifting of the entire face work together in a coordinated manner.
3. Is it possible to only perform eye Thermage treatments around the eyes without treating the entire face? 💡
💬 Theoretically, it’s possible, but it’s not recommended. If you only treat the eyes and not the entire face, you might end up with an uneven appearance where the area around the eyes looks tighter while the cheeks remain loose. Consider treating just the eyes only if your facial skin is already tight throughout and the problem is specifically limited to the eye area.
4. Will the lower jaw line create a noticeable V-shaped face after the procedure? 🔽
📊 Yes, but it takes some time. The effects of HIFU are gradual; Collagen begins to regenerate 1–3 months after the procedure and reaches its peak 3–6 months later. The tightening effect on the jawline is usually most noticeable around the 3rd month. If you want more pronounced “V-shaped cheeks,” you may consider combining HIFU with HIFU.
5. How much does it cost to have a Thermage treatment for the entire face and eyes in South Korea? 💰
📌 The prices of Thermage in South Korea vary depending on the clinic. Generally, a full-face treatment costs between 1.5 and 2.5 million Korean won, while an eye area treatment costs between 800,000 and 1.2 million Korean won. Packages that include both a full face and eye area treatments usually come with discounts. However, for the most accurate prices, it is recommended to check with the respective clinics directly. You can refer to our comparison article on Thermage prices in South Korea for more information.
6. Can the ReMAGi probe be reused? 🚫
⚠️ This is absolutely not allowed! Each probe used in Thermage treatments is designed by the manufacturer to be used only once. After use, the thin film on the probe is damaged, and it is no longer possible to ensure the stability and safety of the energy output. Reputable clinics will open the new probe packaging in front of the customer before the treatment and have the customer scan the QR code on the probe to verify its authenticity. If the clinic fails to open the packaging in front of you or refuses to allow you to verify it, please refuse the treatment immediately.
7. What should be noted after undergoing Thermage treatment? 📝
💡 The post-treatment care is very simple: 1. Avoid high-temperature environments (such as saunas and hot yoga) within one week after the procedure; 2. Strengthen moisturization and sun protection; 3. Refrain from using skin care products containing acids or retinols; 4. You can wash your face, apply makeup, and go to work as usual. There is virtually no recovery period after the treatment, which is also one of the reasons why Thermage is more attractive than invasive lifting surgeries.
IX. How to Make an Appointment
💬 If you are interested in the Thermage full-face + eye treatment mentioned in this article, you can make an appointment in the following ways:
The recommended reservation method
Long-press to scan the QR code, or search for the WeChat ID to add. Please note in the remarks: “South Korea Medical Aesthetics Appointment”.
WeChat ID: F394666
- It is recommended to make a reservation 1-2 weeks in advance, as the number of spots is limited during peak periods.
- If you need to change the scheduled time, please notify us at least 48 hours in advance.
- After making the reservation, please pay attention to the reply via LINE or email to confirm that the reservation has been successfully processed.
X. Related Reading Recommendations
How to choose between South Korea’s Thermage 900 and 1200 treatments?
A detailed analysis of the target populations and the differences in effects for various hair implant volumes.
How long does the effect of Thermage in South Korea last? What are the changes in results after 3 months, 6 months, or 1 year?
An analysis of the complete timeline, from the immediate effects after the procedure to the long-term results.
At what age is it best to start undergoing Thermage treatments in South Korea? Are there any differences in results at the ages of 30, 40, or 50?
Analysis of the effects and optimal timing of Thermage treatment for different age groups.
Will the face become stiff after having Thermage treatment in South Korea? Real cases and post-treatment recovery times
Debunk the myth that “Hyaluronic acid injections will make the face stiff” and learn about the proper post-treatment care guidelines.
How much cheaper is Thermage in South Korea compared to Taiwan? Price comparison between Seoul and Taipei.
A comprehensive comparison of the prices of Thermage in Taiwan and South Korea – is it more cost-effective to undergo treatment abroad?
A Comprehensive Guide to Making Appointments at Dermatology Departments in South Korea
From choosing a clinic to completing the reservation process, this guide will step by step show you how to schedule a cosmetic treatment in South Korea.