Sofwave results: how much can you actually expect?

Sofwave is a non-invasive lifting device that simultaneously fires 7 ultrasound parallel beams into the mid-dermis layer (approx. 1.5mm deep) to induce collagen and elastin production. The treatment takes about 30 to 45 minutes for the entire face, and there is virtually no downtime, so you can return to your daily life immediately after the procedure. The effects are gradually felt from 1 to 4 weeks, become distinct at 8 to 12 weeks, and typically peak around 3 to 6 months.

However, Sofwave is not a cure-all. Because it targets a shallow and precise depth, it is well-suited for early to moderate elasticity loss and fine wrinkles, but it is hard to view as a treatment to expect for severe sagging or fat reduction. In this article, we will look at everything from the principles to the effect curves, differences from other procedures, and common misconceptions as calmly as possible.

🔬 How does Sofwave work?

The core of Sofwave is SUPERB™ (Synchronous Ultrasound Parallel Beam) technology. Just as the name suggests, it is a method of irradiating 7 ultrasound beams in parallel and simultaneously. The frequency is around the 4MHz band.

Where this energy is directed is about 1.5mm below the skin surface, the **mid-dermis**. At this depth, it creates a Thermal Coagulation Point of about 60 to 70°C to slightly denature collagen, and the collagen remodeling process to fill that space begins. As time passes, new collagen and elastin fill in, which is the actual principle of elasticity improvement.

You might worry about the epidermis, but the SofCool™ cooling system cools the skin surface to about -4 to 0°C throughout the treatment. The structure concentrates heat in the dermis while protecting the surface, reducing the burden of burns and pain.

📌 Key Summary: Sofwave is a treatment that uses 7 4MHz ultrasound beams to generate heat of 60 to 70°C at 1.5mm in the dermis to regenerate collagen while protecting the surface with cooling.

📈 When does the effect of Sofwave start, and how long does it last?

The effect is not immediate. This is because it takes time for collagen to be rebuilt. It generally flows like this:

• 1 to 4 weeks: Subtle changes in elasticity begin to be felt

• 8 to 12 weeks: The period where lifting and wrinkle improvement become distinct

• 3 to 6 months: The effect reaches its peak

• 6 to 12 months: The improved state is maintained (highly individual)

In clinical reports, the rate of improvement determination around 12 weeks varies depending on the study. It has been reported as about 80% improvement for brow and neck lifting, 86% in a study looking at wrinkle improvement, and about 72% in a multicenter study involving multiple institutions. The wide range of numbers ultimately means that results vary depending on an individual's skin condition and degree of aging.

One thing to make clear. The effect of Sofwave is not permanent. Even newly made collagen gradually decreases again over time. Therefore, maintenance care in cycles of 6 to 12 months is usually recommended.

📌 Key Summary: The effect appears starting from 1 to 4 weeks, peaks at 3 to 6 months, is maintained for 6 to 12 months, and is not permanent, so periodic care is required.

⚖️ What is the difference between Ulthera, Thermage, and Shurink?

This is the most common question in lifting consultations. Understanding that the energy method and target depth are different makes the choice much easier.

The key is the **SMAS layer (Superficial Muscular Aponeurotic System)**. HIFU such as Ulthera and Shurink reaches this deep layer to aim for strong lifting, but Sofwave does not reach here. Instead, because it targets only the dermis above the fat layer, the fact that the risk of cheek hollowing side effects is relatively low is cited as an advantage. This is also why people without much facial fat consider Sofwave.

Another thing. Sofwave does not target melanin, so it is relatively less affected by skin tone. It is not that one is absolutely superior, but the honest conclusion is that the right treatment varies depending on the depth of sagging and skin condition.

📌 Key Summary: Sofwave targets the shallow layer of the dermis, while Ulthera and Shurink target the deep SMAS layer. HIFU is advantageous for deep lifting, while Sofwave is advantageous for elasticity improvement with less worry about cheek hollowing.

✅ What are the FDA and MFDS clearances and indications?

The standard for measuring safety and efficacy is certification. Sofwave has received US FDA 510(k) clearance across multiple indications.

• 2019: Brow Lift

• 2022: Improvement of submental (under the chin) and neck sagging

• 2023: Improvement of cellulite appearance

In Korea, the device must be approved by the Ministry of Food and Drug Safety (MFDS) to be used legally. This is why you need to check if the device is genuine before the treatment. However, since the detailed list of indications in Korea and long-term tracking data are not yet widely disclosed, it is better to have realistic expectations rather than overestimating the results.

📌 Key Summary: Sofwave has expanded FDA approvals to include brows (2019), submental/neck (2022), and cellulite (2023), and in Korea, the standard is using MFDS-cleared equipment.

🙋 Who is a good candidate for Sofwave?

Sofwave is suitable for people like this:

• Early to moderate skin sagging and loss of elasticity

• When fine wrinkles around the eyes and mouth are bothersome

• Those who want natural improvement without downtime

• Those who worry about cheek hollowing due to little facial fat

Conversely, if the sagging is already severe, or if the goal is fat reduction in facial flesh or double chin, there are clear limits to doing Sofwave alone. Sofwave is not a treatment for fat removal. In this case, it is reasonable to consider other lifting approaches together.

Onlif Clinic focuses on non-surgical treatments from a dermatological perspective, aiming to look closely at skin concerns ranging from elasticity and lifting to skin boosters, thread lifts, ultrasound HIFU, and radiofrequency RF. It is not about changing the shape of the eyes, nose, or mouth, but rather calmly sweeping away the signs of aging and sagging. Based on the thought that 'one doctor cannot do everything well', this is also why we divide and assign treatments that we excel at by field.

📌 Key Summary: It is suitable for early to moderate elasticity loss and fine wrinkles, and if severe sagging or fat reduction is the goal, other approaches should be considered together.

⚠️ Common Misconceptions and Post-Treatment Precautions

First, a few misconceptions I would like to clear up.

• "Sofwave is a laser" → No, it is not. It is an ultrasound-based device.

• "The stronger the pain, the better the effect" → There is no basis for this. Even if discomfort is reduced with SofCool cooling, the results depend on the collagen response.

• "Lifting is finished in one go" → Collagen remodeling takes time, and maintenance is also a prerequisite.

Common-sense care helps after the treatment.

1. Avoid heat stimulation such as saunas, hot spring baths, and vigorous exercise for about 1 week

2. If you have a history of fillers or thread lifting, you must inform us before the procedure

3. Before and after photos must be taken in the same lighting and angle to accurately compare changes

4. If you are pregnant or breastfeeding, carefully consult about whether to receive the treatment

📌 Key Summary: Sofwave is an ultrasound procedure, not a laser, and the intensity of pain does not guarantee effectiveness. It is best to avoid heat stimulation for 1 week after the procedure.

❓ Frequently Asked Questions (FAQ)

When does the effect of Sofwave start to appear, and how long does it last?

Subtle changes are felt from 1 to 4 weeks, become distinct at 8 to 12 weeks, and peak at 3 to 6 months. After that, it is maintained for about 6 to 12 months, but since it is not permanent, periodic care is recommended.

What is the difference between Sofwave and Ulthera (HIFU)?

Ulthera is a HIFU that reaches the deep SMAS layer and is advantageous for strong deep lifting, while Sofwave precisely targets the shallow 1.5mm layer of the dermis. As such, Sofwave has a relatively lower risk of cheek hollowing side effects.

Can Sofwave reduce a double chin or facial fat?

It is difficult. Sofwave is an elasticity and lifting treatment that targets the dermis, not the fat layer, so fat reduction is not the primary goal. If your goal is to lose facial fat or a double chin, it is better to consult other approaches.

Is it possible to return to daily life immediately after Sofwave treatment?

Yes. Since there is virtually no downtime, you can return to daily life immediately after the procedure. However, it is recommended to avoid heat stimulation such as saunas and vigorous exercise for about 1 week.

Is Sofwave a laser treatment?

No, it is not. Sofwave is a device that uses ultrasound in the 4MHz band. Because it does not target melanin, it has the characteristic of being relatively less affected by skin tone.

Can the treatment be performed on areas where fillers or thread lifts have been done?

It may be possible, but you must inform us of your history before the treatment. Since the approach may vary depending on the location and type of the implants, it is safe to disclose this accurately during the consultation.

Sofwave: Good things to check before choosing a clinic

Even with the same treatment, the results and recovery process vary depending on where, by whom, and how it is done.

Asking the following items directly during the consultation will help you make a decision.

• Is it a place that frequently performs that treatment? — Every clinic has different focus treatments. Check if they regularly perform Sofwave.

• Can I check the products and equipment used? — Ask if you can verify the product name and whether it is genuine (whether it is an imported licensed product, or if there is an unboxing verification process) during the consultation.

• Do they explain the breakdown of costs? — Rather than just hearing the total amount, you need to hear an explanation of what product is used, how much, and on which area to make a judgment.

• Do they design looking at the whole face? — Even with the same treatment, the placement and amount vary depending on face shape, skin condition, and left-right asymmetry.

• Do they explain adverse reactions and the recovery process first? — It is easier to make a judgment in a place that informs you of possible adverse reactions and how to cope with them, rather than a consultation that only talks about expected changes.

• Is there a way to verify after the treatment? — Check if the timing for checking progress, how to contact if there is a problem, and criteria for revisiting are established.

Onlif Clinic does Sofwave like this

• We divide responsibilities — With the thought that one doctor does not handle every single treatment, Onlif divides the responsible doctors by field to provide medical care.

• We verify products and equipment together during the consultation — We guide you through the products used and the unboxing verification process during the consultation.

• Costs are guided along with the plan after diagnosis — Since the area, capacity, and scope differ for each person, we explain what costs how much together.

• We design looking at the balance of the entire face — We view the face through three axes: texture, balance, and signals of youth, and plan in a direction of cleaning up parts that cover your inherent impression rather than changing the shape.

• We talk about adverse reactions and the recovery process first — Along with the changes that can be expected, we guide you through individual differences, possible adverse reactions, and countermeasures before the treatment.

• We check the progress after the treatment together — If verification is needed during the recovery period, we will guide you on revisit and contact routes.

If you are considering Sofwave, it is best to first check what is possible and what is difficult in your current state.

Accurate diagnosis and treatment planning can only be determined through an in-person consultation. Come check it out through a consultation at Gangnam Onlif Clinic.