Premium Facial Lifting — Ultherapy PRIME®
Ultherapy PRIME
Precision down to the SMAS layer
The new standard of Merz 2nd-generation HIFU lifting
Merz Aesthetics HIFU Lifting
Eraser Clinic Ultherapy PRIME
Ultherapy PRIME is a 2nd-generation MFU-V HIFU lifting treatment developed by Merz Aesthetics in the United States.
It is approved by the U.S. FDA and Korea KFDA as a focused ultrasound stimulation system.
Its key feature is DeepSEE real-time ultrasound imaging, which allows the medical team to check the SMAS layer beneath the skin while delivering energy.
Compared with the previous Ultherapy system, the visualization depth has expanded from 4.5mm to up to 8mm.
The screen is about 35% larger, and the processing speed has improved by about 20%.
At Eraser Clinic, treatment is designed by combining 1.5mm, 3.0mm, and 4.5mm cartridges according to each patient’s skin condition and treatment goals.
Eraser Clinic is registered on the official Merz Aesthetics website as an authentic Ultherapy PRIME provider, so patients can verify it directly.
Check on the official Merz website
Real-Time Ultrasound Imaging Guide
DeepSEE™
Lifting guided by real-time imaging up to 8mm depth
DeepSEE™ is Merz Aesthetics’ proprietary technology that visualizes the SMAS layer in real time.
The medical team performs the treatment while directly checking the structural layers beneath the skin on a large 19-inch screen.
8 mm
19″
+20%
Core Technology
How Ultherapy PRIME Works
Depth-specific precision with three dedicated cartridges
Ultherapy PRIME uses three dedicated cartridges — 1.5mm, 3.0mm, and 4.5mm — to target different skin depths.
By delivering energy to the superficial dermis, deep dermis, and SMAS layer,
the treatment can be customized according to each patient’s skin condition and treatment goals.
1.5mm Superficial Dermis
Fine lines · Skin texture improvement
Targets the superficial dermis close to the skin surface. Used for delicate energy delivery to support fine lines and skin texture improvement.
3.0mm Deep Dermis
Elasticity · Contour improvement
Targets the deep dermis. Used for mid-depth energy delivery to support skin elasticity and contour improvement.
4.5mm SMAS Layer
Lifting · Tightening
Targets the SMAS layer, the structural layer associated with facial lifting. This is the key target layer of Ultherapy PRIME for deeper tightening and lifting.
Three — Effects
Ultherapy PRIME Effects
Elasticity · Lifting · Contour improvement
The effects of Ultherapy PRIME generally develop gradually over 2–3 months after treatment.
While results vary by individual, they may last for more than one year.
01
Immediate Facial Line Change
A tightening sensation beneath the skin may be felt immediately after treatment. Patients may begin to notice early changes in facial contour.
02
Long-Lasting Lifting Effect
The collagen regeneration response induced by ultrasound energy progresses over 2–3 months. Clinical observations report a tendency for the effect to last for more than one year.
03
SMAS-Targeted Tightening
The 4.5mm cartridge delivers focused energy precisely to the SMAS layer, the structural foundation of facial lifting.
Dr.Eraser Signature Synergy
Synergy Treatments
with Ultherapy PRIME
In addition to Ultherapy PRIME, Eraser Clinic offers a range of lifting, contouring, and recovery-care treatments.
Based on each patient’s skin condition and goals, we recommend the most suitable combination through a one-on-one consultation.
Key Benefits
Ultherapy PRIME
6 Key Features
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FDA·KFDA Approved Device
An authentic Merz Aesthetics device approved by the U.S. FDA and Korea KFDA.
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DeepSEE Real-Time Imaging Guide
Merz's proprietary DeepSEE technology allows the medical team to view the internal skin structure in real time during treatment.
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Up to 8mm Imaging Depth
Compared with the previous Ultherapy system at 4.5mm, the imaging depth has expanded to allow deeper skin structures to be checked.
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SMAS Layer Targeting
The 4.5mm cartridge precisely delivers focused energy to the SMAS layer.
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Effects That May Last Over One Year
According to Merz official clinical data, patient satisfaction one year after treatment was reported at 95%, supporting its long-lasting lifting profile.
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19-Inch Large Screen
With a screen expanded by about 35% compared with the previous 14–15-inch size, the medical team can view the internal skin structure more clearly.
Recommended For
Ultherapy PRIME
Recommended For
Those beginning to notice sagging along the jawline or cheek line
Those who feel a loss of elasticity beneath the skin
Those who want lifting that targets the SMAS layer
Those who need to return to daily life immediately after treatment
Treatment Details
Ultherapy PRIME
Treatment Info
Ultherapy PRIME treatment usually takes about 30–60 minutes.
In most cases, treatment is performed after applying topical anesthetic cream for about 20–30 minutes.
In many cases, patients can return to daily life immediately after treatment.
01 · Duration
Treatment Time
30 – 60 min
Treatment time varies depending on the shot count and treatment area.
Full-face treatment usually takes about 30–60 minutes. A 100-shot area treatment may take about 10–20 minutes, while a 600-shot comprehensive lifting treatment may take up to 60 minutes or longer.
02 · Anesthesia
Anesthesia Method
Topical · Sleep anesthesia options
Treatment is generally performed after topical anesthetic cream is applied to the treatment area for about 20–30 minutes.
For patients who are sensitive to discomfort or receiving a higher shot count, sleep anesthesia may be selected.
The device’s built-in cooling system helps reduce heat sensation and treatment discomfort.
03 · Recovery
Recovery Period
Immediate Return
Most patients can return to daily life immediately after treatment.
Mild redness or swelling may appear in the treated area, but it usually subsides naturally within a few hours to several days.
04 · Frequency
Recommended Frequency
· Shot Count
100 / 300 / 600 Shots
Considering the duration of effect, treatment once a year is generally recommended.
Depending on the treatment area and goal, the plan may be customized as 100 shots for selected areas, 300 shots for full-face treatment, or 600 shots for comprehensive lifting. The final plan is determined through specialist consultation.
Pre/Post Treatment Care
- You can wash your face and shower the same day after your treatment, but avoid anything that may irritate the skin, such as scrubbing exfoliation.
- After the procedure, the skin may feel dry due to the heat and should be treated with a regenerating cream, moisturizer, and sunscreen.
- After the procedure, you may experience temporary redness, heat, itching, hives, pain, and dryness. This will vary from person to person, but will usually disappear within 3–7 days.
- Avoid cold compresses or saunas and heavy drinking for 3 days.
- Avoid high pressure massage for about a week.
How It Works
Ultherapy PRIME
Treatment Process
01. SEE
Check the internal skin structure with DeepSEE real-time imaging
02. PLAN
Customize the cartridge combination and shot count
03. TREAT
Deliver energy precisely down to the SMAS layer
04. AFTER
Collagen regeneration after treatment · gradual changes over 2–3 months
FAQ
Frequently asked questions
What is the difference between Ultherapy PRIME and the previous Ultherapy?
Ultherapy PRIME is the 2nd-generation Ultherapy system. DeepSEE observation depth has expanded from 4.5mm to 8mm, the screen is 35% larger, and processing speed is 20% faster. The handpiece has also been ergonomically improved.
The cartridge standards remain the same as the previous Ultherapy system — 1.5mm, 3.0mm, and 4.5mm — so the target-layer approach remains the same.
However, the resolution and observation area of the real-time imaging used to check the internal skin structure during treatment have been significantly improved. Processing speed and screen visibility have also improved, supporting overall treatment precision and patient convenience.
Patients who have experienced the previous Ultherapy may notice differences in treatment time and treatment discomfort.
What is the difference between Ultherapy PRIME and Shurink Universe?
Both treatments use the HIFU principle. Ultherapy PRIME is an FDA·KFDA-approved authentic Merz device that supports precise treatment through DeepSEE real-time ultrasound imaging guidance, with a relatively longer duration of effect.
Shurink Universe is a widely selected HIFU treatment with the advantage of lower treatment burden. Ultherapy PRIME, on the other hand, is Merz Aesthetics’ 2nd-generation HIFU line, focused on real-time imaging guidance and long-lasting effect.
Rather than simple substitutes for each other, the two treatments can be understood as options depending on skin condition, treatment goals, and budget. At Eraser Clinic, we recommend the appropriate HIFU treatment through consultation.
More information can be found on the Shurink Universe page.
What is the difference between Ultherapy PRIME and Thermage?
The two treatments target different skin layers: Ultherapy PRIME targets the SMAS layer, while Thermage targets the dermal layer. Because of this, their roles generally do not completely overlap and they are often understood as complementary.
If you are considering combining the two treatments, the order and interval should be decided after specialist consultation.
Is Ultherapy PRIME painful? What are the effects like?
Compared with the previous Ultherapy system, discomfort during treatment tends to be reduced due to improvements in the energy delivery method.
Effects appear gradually over 2–3 months after treatment and may last for more than one year, although individual results may vary.
Treatment is generally performed after topical anesthetic cream is applied for about 20–30 minutes. If you are sensitive to discomfort or receiving a higher shot count, sleep anesthesia may be selected.
The device’s built-in cooling system helps reduce heat sensation and treatment discomfort.
In terms of effect, a tightening sensation beneath the skin may be felt immediately after treatment. As the collagen regeneration response progresses, lifting changes tend to become more visible around 2–3 months.
How long do Ultherapy PRIME results last?
Clinical data indicate that the effect may last for more than one year, and it is reported to gradually reach its peak around 2–3 months after treatment. The duration varies depending on individual skin condition and aftercare.
According to Merz official clinical data, patient satisfaction one year after treatment was reported at about 95%, which is why Ultherapy PRIME is known as one of the lifting treatments with a relatively long maintenance period.
Daily care such as sun protection, sufficient hydration, and regular sleep may affect how long the effect lasts. Smoking or rapid weight changes may shorten the duration.
How many Ultherapy PRIME shots are recommended?
The number of shots varies depending on the treatment area and skin condition. For the full face, around 300 shots are commonly considered, while comprehensive lifting may involve up to 600 shots. The plan is customized through specialist consultation.
A 100-shot treatment is a selected-area treatment applied to focused areas such as the double chin or cheek line, and it is characterized by a shorter treatment time.
A 300-shot treatment is commonly used as the standard reference for full-face lifting.
A 600-shot treatment may be considered for comprehensive lifting that includes the full face, neck, and jawline when sagging is more widespread.
Even with the same number of shots, results can vary depending on how the cartridges are distributed by depth. Personalized design through consultation is the most important factor.