By 變美體驗官 
“Is it really effective to use HIFU?” This is probably one of the most frequently asked questions before undergoing this treatment. 😅
Secret Clinic in South Korea is a rather representative institution in the field of anti-aging treatments in Gangnam District, Seoul. It specializes in using the second-generation HIFU technology in combination with AI-based 3D dermatological diagnosis. Let me share some real cases with you – without exaggerating the results or creating unnecessary anxiety, just presenting the facts as they are.
What version is the secret HIFU? What are the differences between it and the first generation? 🔬
What secret uses is the Ultherapy Prime (the second generation of HIFU, also known as the “American version of HIFU”). This represents the latest generation of HIFU Lifting equipment, and it has several differences compared to the older versions:
- 🔍 Wider field of vision: The 8mm ultrasound observation system offers a 77% increase in field of vision compared to its predecessor, allowing for clearer visualization of the areas from the dermis to the SMAS fascia layer.
- 🎯 Higher precision: Three probes (1.5mm / 3.0mm / 4.5mm) enable targeted, layered treatment for skin issues at different depths.
- 😌 The pain has improved: The new version offers more stable energy output, and when used in combination with anesthesia, it is more comfortable than the previous model.
- ⚡ Lifting in efficiency: The operation time is shorter despite the same number of treatments.
The currently recommended package on BeautsGO for secret is the second-generation HIFU with 300 treatments plus AI 3D analysis and diagnosis, priced at approximately 1.1 million Korean won per session (equivalent to around 5,500–6,000 yuan, subject to the prices displayed on the BeautsGO platform on the day of purchase).
300 sessions are relatively few for the entire face; they are more suitable for targeted Lifting areas such as the jawline or facial contours, or for use as part of a regular maintenance routine. If you wish to achieve more comprehensive Lifting results, you can consult with the clinic director during your consultation to determine whether additional sessions are needed.
What is AI 3D diagnosis? What steps are involved before undergoing it? 💡
This AI-based 3D diagnosis is a distinctive feature of secret. It utilizes the Visia skin analysis device to capture images of the face from six different angles, enabling the detection of the following aspects:
- The condition of Pores and the distribution of sebum
- Pigment deposition, damage caused by ultraviolet radiation
- The degree of skin laxity and the tendency for it to sag
- Estimation of moisture and elasticity in the dermis layer
After the photos are taken, the report is directly sent to the director. The director will analyze your data to determine which areas have more obvious issues, what level of treatment is appropriate for each area, and where 300 treatments would be most effective. This entire process is conducted in Chinese, so there’s no need to worry about not understanding anything. 😊
Real-case feedback: Some patients stated that before undergoing the AI diagnosis, they thought their entire face was sagging. However, the data revealed that the problems were mainly concentrated in the jawline and cheeks. Based on this information, the clinic director adjusted the distribution of energy during the procedure, and as a result, the contours after the surgery were indeed clearer than expected. This approach of “letting the data speak rather than relying on subjective feelings” is relatively convincing.
Real-life cases: Feedback from three typical groups of people 📋
Based on genuine online testimonials, the applications of the second-generation HIFU at secret can be roughly categorized in the following ways:
① Aged 30-35: mild sagging and the appearance of Nasolabial Fold Correction wrinkles begin to become noticeable.
This group gave the best feedback. The contour lines began to become noticeable about 1 month after the procedure. Although the Nasolabial Fold Correction did not “disappear” completely, it appeared less pronounced visually, and the overall shape of the face looked tighter. The effect generally lasts for 10 to 18 months.
👉 Suitability: ⭐⭐⭐⭐⭐ (Highly recommended)
For those under 25 years old, the primary goal is often “preventive maintenance.”
For people in this age group, the overall feedback regarding HIFU treatment is relatively positive, as the degree of skin laxity is already low. The effects of the treatment are not immediate; rather, it is the long-term stimulation of Collagen that plays a key role. On the day of the treatment, it is hardly possible to notice any differences; it takes 3 to 4 weeks to observe actual results.
Some doctors suggest that at this age range, it would be appropriate to first assess whether there are more suitable treatments available, such as Onda tightening or radiofrequency microneedling.
👉 Suitability: ⭐⭐⭐ (Possible, but not the preferred option)
③ For those over 40 years old, with obvious signs of skin laxity and sagging contours
The effect of 300 SWOMAN injections is relatively limited. Hospital directors usually recommend increasing the number of injections to 450-600 or combining it with other treatments such as Sofwave or injectable therapies. If only 300 injections are performed, the improvement will be relatively minor, so it is important to have realistic expectations.
👉 Suitability: ⭐⭐⭐ (It is recommended to confirm the plan after a face-to-face consultation.)
What is it like during the post-operative recovery period? ⏰
The effects immediately after the procedure: The face may experience mild redness and tightness, and some areas (such as the cheekbones or jawline) might become slightly swollen. These symptoms usually subside within 24 to 48 hours. Most people report being able to go out in the afternoon without any disruption to their daily activities, but it is advisable to avoid direct exposure to strong sunlight. 😌
Precautions within one week after the procedure:
- Wash your face with clean water within 24 hours; there is no need to use facial cleanser.
- Avoid saunas, hot baths, and intense physical exercise.
- Avoid using skincare products containing niacinamide or high concentrations of acids.
- Take strict sun protection measures and avoid prolonged exposure to strong light.
Time to see results: You will start to notice that your face looks “tighter” than before 2 to 4 weeks after the procedure. Around 3 months later, the production of Collagen reaches its peak, and the final results will stabilize only after another 3 months. It’s important to be mentally prepared that the appearance of your face may not look realistic immediately after the procedure; take photos the day after to record the changes. 😅
Nurses will provide a Chinese version of the post-operative care guidelines, and the BeautsGO platform will also send out an electronic version accordingly. If you have any questions, you can continue to ask through the platform.
| 📍 Address | 5th Floor, Nanying Building, 458 Gangnam-daero, Gangnam District, Seoul (3 minutes’ walk from Exit 10 of Gangnam Station) |
| 🕐 Open for business | Monday/Wednesday/Friday: 10:30–19:00 | Tuesday/Thursday: 10:30–20:00 | Saturday/Sunday: 10:30–17:30 |
| 💬 Language | Chinese / English / Korean |
| ⭐ Main focus | Second-generation HIFU + AI 3D diagnosis, Sofwave, Thermage |
| 💰 Second-generation HIFU | 300 pieces are approximately 1.1 million Korean won. Please visit BeautsGO to check the latest prices. |
Is the second-generation HIFU suitable for you? Think it through carefully before proceeding. 🙋
To summarize, the following situations are more suitable:
- ✅ Aged 30-45, with mild to moderate facial relaxation
- ✅ The jawline becomes blurred, and the cheeks begin to sag downwards.
- ✅ Accept the fact that results may only become apparent after 3 months; there is no need to expect immediate results.
- ✅ Looking for a non-invasive treatment with a short recovery period
However, the following situations require caution or should be discussed with a professional before proceeding:
- ⚠️ The face contains metal implants or electronic devices, such as a pacemaker.
- ⚠️ Pregnant or breastfeeding
- ⚠️ The skin has an active infection or an open wound.
- ⚠️ Extremely sensitive to pain (even with anesthesia, some areas may still experience a sensation of soreness and swelling)
FAQ: Quick Questions and Answers 💬
Q: Is 300 grafts enough for one treatment?
A: For l
ocal Lifting (chin line + facial contours), 300 grafts are sufficient. However, if you want full-face Lifting, the director usually recommends 450–600 grafts. Please clearly state your requirements during the consultation, and the director will provide you with appropriate advice.
Q: Can the results be seen immediately after the procedure?
A:
It’s not possible to notice any changes on the same day. Effects will start to become apparent after 2 to 4 weeks, and the best results are usually achieved around 3 months later. Don’t expect to see significant differences when comparing before-and-after photos; that’s not realistic.
Q: How long does the effect last?
A: General
ly, it lasts between 10 and 18 months. There is significant individual variation, and the duration is influenced by factors such as skin condition, age, and post-treatment care.
Q: Can I fly immediately after the procedure?
A: General
ly, it’s possible, but it is recommended to rest for one day after the treatment before flying to avoid pressure on the face and exposure to environmental stimuli.
| 📱 Appointment recommendations | During the peak season, which arrives 1-2 weeks earlier, the number of consultation slots available with the director is limited. |
| 💳 Consultation fee | ₩20,000 (approximately 100 RMB) |
| 🌐 Language of service | Chinese reception service; no translation required. |
Finally, let’s talk about ✅
The second-generation HIFU system of secret Dermatology in South Korea can be generally described as a project that “is technically advanced and has a clear focus.” The AI 3D diagnostic system enhances accuracy, while the director personally operating the equipment eliminates the need for “referral assistants.” Additionally, the transparent pricing policy ensures that this clinic practices fair and clear pricing practices.
However, whether the results are worth it depends on the condition of your skin and your expectations. People aged 30-35 with mild to moderate skin laxity tend to get the best results from this treatment; if you are in your early 20s and have healthy skin, you may want to schedule a consultation first to hear the doctor’s advice – HIFU may not be necessary for you.
If you are interested, BeautsGO allows you to view the complete list of secret’s services and prices for free. If you have any questions, you can simply inquire through the platform without having to travel to South Korea in person.👇