As a facelift surgeon, most of my work is built around one idea: preserving the deeper structures of the face rather than simply pulling the skin tight. That same philosophy, what I call Facial Longevity, shapes how I think about non-surgical treatments too. Patients often ask me where Sofwave fits into that plan, and how it compares to other energy-based devices like Ultherapy. I want to walk through the science behind it, and why depth is the detail that matters most.
Understanding Facial Depth: Why 1.5mm Matters
The skin and the tissue beneath it are organized in distinct layers, and each layer plays a different role in how a face ages. Understanding where an energy-based device delivers its heat is the most important factor in evaluating any skin tightening technology.
|
Layer |
Approximate Depth |
What's There |
Why It Matters |
|
Epidermis |
Surface |
Outer protective layer |
Where fine lines and surface texture show first |
|
Superficial dermis |
0.5 to 1mm |
Early collagen network |
Contributes to overall skin quality and tone |
|
Mid-dermis |
Approximately 1.5mm |
Dense collagen, elastin, and hyaluronic acid production |
Where Sofwave's SUPERB technology is precisely delivered |
|
Deep dermis / SMAS |
4mm and deeper |
Structural fibrous layer repositioned during facelift surgery |
Targeted by some deeper energy-based devices, including Ultherapy |
|
Subcutaneous fat |
Below the SMAS |
Facial fat compartments that give the face its volume and contour |
The layer I work to preserve during deep plane facelift surgery |
How Sofwave Works
Sofwave uses SUPERB (Synchronous Ultrasound Parallel Beam) technology to deliver controlled heat precisely at 1.5mm in the mid-dermis, where collagen, elastin, and hyaluronic acid are actively produced. An integrated cooling system called Sofcool protects the skin's surface throughout treatment. Sofwave is FDA-cleared for 7 specific aesthetic indications, including eyebrow lifting, submental and neck lifting, facial lines and wrinkles, cellulite reduction, acne scar improvement, and arm skin laxity.
The clinical evidence behind Sofwave is what led me to bring it into my practice:
- 40+ peer-reviewed publications
- 68% average collagen increase confirmed by biopsy (Suh et al., 2025)
- 33% average elastin increase confirmed by biopsy (Suh et al., 2025)
- Documented stimulation of hyaluronic acid production in the dermis
- 1 million+ treatments worldwide, no fat atrophy events reported in published data
- 7 specific FDA aesthetic clearances
- Results lasting 12 months or longer from a single session
Why Depth Matters for Preserving Facial Structure
In the operating room, I spend a significant amount of time repositioning and preserving the SMAS and the facial fat compartments that give the face its natural, youthful contour. That same respect for facial structure informs which non-surgical technologies I recommend.
Sofwave delivers its energy at 1.5mm in the mid-dermis, safely above the fat layer. Some other ultrasound-based devices, including Ultherapy, are designed to reach deeper structural layers closer to the fat compartments I work carefully to preserve surgically. For patients who aren't ready for surgery, or who want to maintain results between procedures, that shallower, more precise depth is why Sofwave is the technology I've chosen to offer at my practice.
How Sofwave Fits Into a Facial Longevity Plan
Facial Longevity is my philosophy of treating aging as a long-term process rather than a single event, sequencing surgical and non-surgical care so results and options last as long as possible. Sofwave may fit into your plan if you:
- Have mild to moderate skin laxity and aren't ready for a surgical facelift
- Want to maintain results after a facelift or neck lift
- Are focused on long-term skin quality rather than a single dramatic change
- Want a treatment backed by published, biopsy-confirmed evidence
- Want no downtime
What to Expect With Sofwave at PERK Plastic Surgery
Treatment begins with a topical numbing cream, left in place for about an hour before the session. The Sofwave device is then passed over the treatment area, with the full procedure taking approximately an hour. There is no downtime, and patients return to their usual skincare and exercise routine right away.
Results build as new collagen, elastin, and hyaluronic acid develop:
- Weeks 8 to 12: Early lifting and tightening as new collagen matures
- Months 3 to 6: The most visible stage of improvement
- 12 months and beyond: Results lasting a year or longer from a single session
Frequently Asked Questions
Q: How does Sofwave compare to Ultherapy?
A: Both are ultrasound-based technologies, but they target different depths. Sofwave delivers energy at 1.5mm in the mid-dermis, above the facial fat compartments, while Ultherapy is designed to reach deeper structural layers. I recommend Sofwave for patients who want mid-dermal collagen stimulation without treating those deeper structures directly.
Q: Is Sofwave a replacement for a facelift?
A: No. Sofwave addresses skin quality and mild to moderate laxity through collagen stimulation. It does not reposition the deeper facial structures the way a surgical facelift does, but it can be a valuable part of a long-term Facial Longevity plan, whether used before surgery, after surgery, or entirely on its own.
Q: What evidence supports Sofwave's results?
A: Sofwave is supported by 40+ peer-reviewed publications, including biopsy-confirmed data showing a 68% average increase in collagen and a 33% average increase in elastin (Suh et al., 2025), along with documented stimulation of hyaluronic acid production.
Q: Is Sofwave safe for the facial fat compartments?
A: Yes. Sofwave targets the mid-dermis at 1.5mm, above the fat layer. Across 1 million+ treatments, no fat atrophy events have been reported in published data.
Q: How long do results last?
A: Results can last 12 months or longer from a single treatment session, with full results typically visible within 3 to 6 months.
Q: Is there downtime after Sofwave?
A: No. Patients return to their normal skincare and exercise routine the same day.
Q: Who is a good candidate for Sofwave?
A: Patients with mild to moderate skin laxity who want to address early signs of aging without surgery, or who want to maintain results after a facelift or neck lift, are good candidates. A consultation will confirm whether Sofwave fits your goals.
Schedule Your Consultation in Beverly Hills
If you'd like to talk through where Sofwave fits into your own Facial Longevity plan, whether that's before surgery, after surgery, or entirely on its own, I'd love to meet with you. Every consultation begins with an honest, evidence-based assessment of your goals.
Schedule your consultation with PERK Plastic Surgery today.
9777 Wilshire Blvd. Suite #711, Beverly Hills, CA 90212
(424) 370-1955 | bevhills.com
