
2026-04-29 • Patient Resources & Tips
Hello! This is Seye Clinic, embracing all the beauty in the world.
If you are looking for a non-surgical way to improve fine lines and restore skin elasticity without volume loss, Sofwave is the answer. Typically requiring just one 30 to 45-minute session, this next-generation ultrasound treatment delivers visible tightening with zero downtime, making it a top choice for international patients visiting Seoul.
In our practice, we consistently see patients who want skin tightening but are terrified of losing facial fat—a common concern with traditional ultrasound devices. According to a 2022 clinical review in the Journal of Cosmetic Dermatology, preserving subcutaneous fat while stimulating collagen is crucial for natural facial rejuvenation.
Sofwave is an FDA-cleared, non-invasive lifting device that utilizes proprietary SUPERB™ (Synchronous Ultrasound Parallel Beam) technology. Unlike traditional HIFU (High-Intensity Focused Ultrasound) that targets deeper layers, Sofwave delivers high-frequency ultrasound energy exactly 1.5mm into the mid-dermis. This is the precise layer where collagen and elastin are most abundant.
By heating this specific tissue to 60–70°C, it triggers a robust healing response that generates new collagen over 12 weeks, effectively smoothing fine lines and lifting the skin without affecting the underlying fat or nerves.
When patients visit our Gangnam clinic, a question that came up three times last week alone was: "Should I get Sofwave, Ultherapy, or Thermage?" Here is how they compare:
• Target Depth: Sofwave targets the 1.5mm mid-dermis. Ultherapy Prime reaches deeper (up to 4.5mm SMAS layer), while Thermage FLX uses radiofrequency to bulk-heat the entire dermal layer.
• Fat Loss Risk: Because Sofwave strictly stays at 1.5mm, the risk of facial fat loss (hollowing) is virtually zero. This makes it ideal for individuals with thin faces.
• Downtime: Sofwave requires 0 days of downtime. You can apply makeup immediately. Ultherapy may cause slight swelling for 3 to 5 days.
• Pain Management: Sofwave features an integrated cooling mechanism (Sofcool™) that protects the epidermis, though patients still feel a moderate heat sensation. We typically apply a topical numbing cream for 30 minutes prior to the procedure to ensure comfort.
In our clinical experience, selecting the right device depends entirely on your facial anatomy. What we typically observe is that patients with thin skin and fine lines around the eyes or neck see the most dramatic improvement with Sofwave.
Feature | Sofwave | Ultherapy Prime | Thermage FLX |
|---|---|---|---|
Best For | Fine lines, thin skin, preventing hollowing | Deep sagging, jawline contouring | Overall skin tightening, pore reduction |
Energy Type | Parallel Ultrasound (SUPERB™) | Focused Ultrasound (HIFU) | Monopolar Radiofrequency (RF) |
Duration of Results | 12 to 18 months | 12 to 18 months | 10 to 12 months |
Regarding cost, a standard 300-shot Sofwave session for the full face and neck typically ranges around 2.95 million KRW, though this varies based on current promotions. Many patients hesitate due to the price, but considering the results last over a year from a single session, the investment in collagen banking is highly efficient.
Gangnam is the global epicenter of aesthetic dermatology, but technology is only as good as the practitioner wielding it. At Seye Clinic, we don't just follow standard protocols; we customize every pulse.
As a clinic led by KOL (Key Opinion Leader) specialist doctors, we have extensive experience with the world's top lifting devices, including Ultherapy Prime and Thermage FLX. This comprehensive expertise allows us to accurately determine if Sofwave is truly the best fit for your anatomy.
One specific detail that only a practitioner at Seye Clinic would know is how to precisely angle the Sofwave applicator along the jawline to maximize the vector pull while ensuring the cooling plate maintains perfect contact, significantly reducing discomfort during the procedure.
Your journey at our clinic, located just a 1-minute walk from Gangnam Station, begins with a meticulous 3D facial analysis. We assess your skin thickness, fat distribution, and degree of sagging.
During the treatment, we map out the exact number of pulses needed for each zone. For instance, we might allocate 100 shots to the delicate eye and mouth areas, and 200 shots to the lower face and neck. Because we are also a certified Re2O Key Clinic and the world's ONLY designated HiloWave Key Clinic, we often combine Sofwave with premium skin boosters to accelerate collagen synthesis and enhance the final glow.
For our international patients, we provide dedicated English-speaking support from consultation to post-care, ensuring your 90-minute clinic visit is seamless, comfortable, and highly rewarding.
• Sofwave uses SUPERB™ technology to target the 1.5mm dermal layer, boosting collagen without melting facial fat.
• It is the ideal lifting treatment for individuals with thin skin or those worried about cheek hollowing.
• The procedure takes about 30 to 45 minutes with zero downtime, allowing immediate return to daily activities.
• Results peak at 3 months and typically last between 12 to 18 months.
• Seye Clinic in Gangnam offers customized shot distribution based on precise facial analysis.
Q: Is the Sofwave treatment painful?
A: Sofwave incorporates a built-in cooling system to protect the skin's surface, significantly reducing pain. However, you will feel a deep heat sensation. In our clinic, applying a specialized numbing cream for 30 minutes keeps the discomfort highly manageable for the vast majority of patients.
Q: When will I see the results from Sofwave?
A: You may notice an immediate subtle tightening due to collagen contraction, but the true results develop gradually. According to our clinical observations, the most significant improvements in skin elasticity and fine lines appear between 8 to 12 weeks post-treatment.
Q: Can I get Sofwave if I have very little facial fat?
A: Yes, absolutely. Sofwave is specifically designed to target only the mid-dermis at a depth of 1.5mm. It does not penetrate deep enough to affect the subcutaneous fat layer, making it the safest lifting option for patients concerned about facial volume loss.
Q: How long do the lifting effects last?
A: A single Sofwave session stimulates robust collagen production that typically lasts between 12 to 18 months. To maintain optimal skin elasticity and continuously combat the aging process, we recommend scheduling a maintenance session once a year.
Ready to experience the difference? Book a free consultation via WhatsApp (+82-10-3110-9806) or browse our current events and packages. Our English-speaking team is ready to help you plan your visit.
*Disclaimer: This content is for informational purposes only and does not constitute medical advice. Individual results may vary. Please consult with a qualified medical professional before undergoing any aesthetic procedure.
Seye Clinic
10F, 55 Seocho-daero 77-gil, Seocho-gu, Seoul
• Parking available (1h free with treatment)
Phone: +82-507-1345-5928
Email: info@seyeclinic.com
Opening Hours: Weekdays/Evening Clinic 10:30-21:00, Weekends 10:30-19:00 (Last admission: 1 hour before closing)
Copyright © 2026 SEYE CLINIC. All Rights Reserved.
Seye Clinic
10F, 55 Seocho-daero 77-gil, Seocho-gu, Seoul
• Parking available (1h free with treatment)
Representative: Eun Sol Lee
Privacy Officer: Eun Sol Lee
Business Registration Number: 470-03-03420
Phone: +82-507-1345-5928
Email: info@seyeclinic.com
Opening Hours: Weekdays/Evening Clinic 10:30-21:00, Weekends 10:30-19:00 (Last admission: 1 hour before closing)
Copyright © 2026 SEYE CLINIC. All Rights Reserved.