📅 Last Updated: March 2026
Key Summary: Ultherapy uses High-Intensity Focused Ultrasound (HIFU) to reach the SMAS layer at 4.5mm depth for 'lifting,' while Sofwave uses parallel ultrasound beams (SUPERB™) to heat the mid-dermis at 1.5mm for 'tightening.' Choose Ultherapy for jawline contouring and deep lifting; choose Sofwave for fine lines and skin firmness.
Both Ultherapy and Sofwave use ultrasound energy for non-surgical lifting, but their mechanisms and target depths are fundamentally different. Today, the head doctor of DIORE Clinic in Gangnam walks you through the key differences.
What is Ultherapy?
Ultherapy delivers High-Intensity Focused Ultrasound (HIFU) energy deep into the SMAS layer of the skin. Its standout feature is DeepSEE™ real-time ultrasound imaging, which allows the practitioner to visualize and precisely target tissue layers at 1.5mm, 3.0mm, and 4.5mm depths.
FDA-cleared for non-invasive lifting, Ultherapy is backed by over 56 clinical studies and more than 2.6 million treatments performed worldwide.
What is Sofwave?
Sofwave uses SUPERB™ (Synchronous Ultrasound Parallel Beam) technology, delivering seven parallel ultrasound beams to the mid-dermis at 1.5mm depth. The built-in SofCool™ cooling system protects the skin surface during treatment.
Clinical studies published in 2024-2025 confirmed significant improvements in skin laxity and collagen fiber density after treatment.
Key Comparison
🔹 Energy Type
Ultherapy: HIFU (Focused Ultrasound)
Sofwave: SUPERB (Parallel Beam)
🔹 Target Depth
Ultherapy: 1.5mm, 3.0mm, 4.5mm
Sofwave: 1.5mm (mid-dermis)
🔹 Key Effect
Ultherapy: Deep lifting, contouring
Sofwave: Fine lines, skin tightening
🔹 Real-time Imaging
Ultherapy: Yes (DeepSEE™)
Sofwave: No
🔹 Treatment Time
Ultherapy: 60-90 min
Sofwave: 30-45 min
🔹 Results Timeline
Ultherapy: 2-3 months, peak at 6 months
Sofwave: 1-3 weeks, peak at 3 months
🔹 Duration
Ultherapy: 1-2 years
Sofwave: 1-2 years
Which is Right for You?
Choose Ultherapy if: You need jawline contouring, have noticeable sagging, or want dramatic lifting results.
Choose Sofwave if: You want to improve fine lines, overall skin elasticity, or prefer a shorter treatment time.
Simply put: Ultherapy for contouring and deep lifting, Sofwave for fine lines and skin firmness.
The two treatments are actually complementary — combining them targets both deep and superficial skin layers for maximum synergy.
FAQ
Q1. Does it hurt?
Both treatments are performed after applying numbing cream. With Ultherapy's precise ultrasound targeting, many patients find the discomfort less than expected. Sofwave's cooling system also ensures a comfortable experience.
Q2. How long do results last?
Both treatments maintain results for 1-2 years. Annual maintenance sessions help sustain the effects.
Q3. Can I combine both treatments?
Yes. Since they target different depths, combining Ultherapy and Sofwave provides comprehensive anti-aging care for all skin layers.
Results may vary depending on individual skin conditions. Please consult with our medical team for an accurate diagnosis and personalized treatment plan.