If you have been researching HIFU treatments or non surgical skin lifting options in Singapore, you may have come across Ultherapy Prime. It is the latest generation of the Ultherapy platform, which uses Micro-Focused Ultrasound with Visualisation (MFU-V) to target deeper layers of the skin. This article explains how Ultherapy Prime works, what has changed from the original Ultherapy system, and what you should know before considering this treatment.
Unlike treatments that work on the surface of the skin, Ultherapy Prime delivers focused ultrasound energy to specific depths beneath the skin, targeting the foundational layers that support facial structure. It received FDA clearance for skin lifting and tightening on the face, neck, and décolletage, and in August 2026 became the first energy based device to also receive FDA clearance for knee skin laxity, extending its use to body areas including the arms and abdomen.
Table Of Contents
- What Is Ultherapy Prime?
- How Does Ultherapy Prime Work?
- What Has Changed from the Original Ultherapy?
- Treatment Areas
- What to Expect During Treatment
- Who May Be Suitable for Ultherapy Prime?
- Ultherapy Prime vs RF Treatments: Understanding the Difference
- Frequently Asked Questions
- Explore Ultherapy Prime at MIRAE Medical Aesthetics
What Is Ultherapy Prime?
Ultherapy Prime is an updated version of the Ultherapy system, developed by Merz Aesthetics. It uses Micro-Focused Ultrasound with Visualisation (MFU-V) technology to deliver precise thermal energy to the deeper layers of the skin, specifically the superficial muscular aponeurotic system (SMAS) layer, which is the same layer that surgeons target during a surgical facelift.
The treatment is designed to stimulate the body’s natural collagen regeneration process without cutting or disrupting the surface of the skin. It is a non-invasive procedure that does not require any incisions, general anaesthesia, or significant recovery time.
What sets MFU-V apart from other energy based devices is the built-in ultrasound visualisation. Before delivering energy, the system allows the doctor to see the tissue layers in real time, so treatment can be directed precisely where it is needed. This helps the doctor tailor each session to the individual’s anatomy.
How Does Ultherapy Prime Work?
Ultherapy Prime works by delivering focused ultrasound energy to create small thermal coagulation points at specific depths beneath the skin. These micro-injuries trigger the body’s natural wound healing response, which over time leads to new collagen and elastin formation.
Targeted Ultrasound Application
MFU-V energy is delivered to precise depths (1.5mm, 3.0mm, or 4.5mm) depending on the treatment area and the tissue being targeted. The ultrasound visualisation system allows the doctor to confirm the correct tissue plane before each pulse.
Collagen Stimulation Begins
The focused energy creates small thermal coagulation points at the targeted depth. The surrounding tissue remains unaffected. This controlled thermal injury initiates the body’s natural healing cascade, beginning the process of new collagen and elastin production.
Progressive Improvement Over Months
Over the following weeks and months, new collagen gradually forms and matures. This progressive remodelling can lead to improvements in skin firmness and lift. Full effects typically develop over 2 to 6 months as the collagen maturation process continues.
What Has Changed from the Original Ultherapy?
The Ultherapy Prime platform represents a significant update from the original Ultherapy system. While the core MFU-V technology remains the same, several aspects of the treatment experience and efficiency have been improved.
Faster Treatment Times
Ultherapy Prime operates at roughly twice the speed of the previous generation system. This means treatment sessions are shorter while delivering the same focused ultrasound energy to the target tissue layers.
Improved Patient Experience
The updated platform includes refinements to the energy delivery system that may help improve the treatment experience. Your doctor will discuss comfort management options during your consultation, as individual tolerance varies.
Expanded Treatment Areas
In addition to the face, neck, and décolletage, Ultherapy Prime has received FDA clearance for skin laxity on the knees, with expanded use on the arms and abdomen. This makes it the first energy based device cleared for knee skin tightening.
Treatment Areas
Ultherapy Prime can be used to address skin laxity concerns across several areas of the face and body. The treatment areas include:
- Full face: Targeting the forehead, brow area, cheeks, mid-face, and lower face to address overall facial laxity and loss of definition
- Lower face and jawline: Addressing early jowling, loss of jawline definition, and reduced facial contour
- Neck: Targeting loose or crepey skin on the neck, including the submental (under chin) area
- Décolletage: Addressing fine lines and skin laxity on the chest area
- Knees: The first energy based device FDA-cleared for knee skin laxity
- Upper arms: Targeting skin laxity on the upper arm area
- Abdomen: Addressing skin laxity on the abdominal area
The specific treatment plan, including which areas to target and the number of treatment lines, is determined by your doctor based on your individual anatomy and concerns.
What to Expect During Treatment
A typical Ultherapy Prime session begins with a consultation where your doctor assesses your skin, discusses your concerns, and develops a personalised treatment plan. On the day of treatment:
The treatment area is cleansed and ultrasound gel is applied. The doctor uses the MFU-V visualisation system to identify the correct tissue planes before delivering energy. You may feel warmth and brief sensations of tingling or discomfort as the ultrasound energy is delivered. The intensity varies depending on the treatment area and individual sensitivity.
Treatment duration depends on the areas being addressed. A full face and neck session typically takes 60 to 90 minutes with the updated Prime platform, shorter than the previous generation system. Smaller targeted areas may take 30 to 45 minutes.
There is generally no significant downtime. Some patients may experience mild redness, tenderness, or slight swelling in the treated area, which typically resolves within a few hours to a few days. Most people can return to their normal routine immediately after treatment.
Who May Be Suitable for Ultherapy Prime?
Ultherapy Prime may be suitable for individuals who are experiencing mild to moderate skin laxity and are looking for a non-invasive approach to skin lifting and tightening. It is generally considered for people who:
- Notice early signs of facial sagging, particularly around the brow, cheeks, jawline, or neck
- Want to address skin laxity without surgery or significant downtime
- Are looking for gradual, natural-looking improvements rather than dramatic changes
- Have experienced skin laxity following weight loss and want to address loose skin on the face or body
- Want to complement other facial rejuvenation treatments as part of a broader approach
Ultherapy Prime is not a replacement for surgical procedures such as a facelift. It is designed for individuals with milder degrees of laxity who prefer a non-invasive option, or for those who want to maintain the results of previous treatments. A thorough consultation with your doctor will help determine whether this treatment is appropriate for your specific situation.
Ultherapy Prime vs RF Treatments: Understanding the Difference
Patients often ask how Ultherapy Prime compares with radiofrequency (RF) based treatments such as Oligio Monopolar RF or Morpheus8 RF Microneedling. While all three are energy based devices used for skin tightening and rejuvenation, they work through different mechanisms and target different tissue depths.
MFU-V (used in Ultherapy Prime) delivers focused ultrasound energy to precise depths, including the deeper SMAS layer at 4.5mm. RF devices typically heat tissue at shallower depths, primarily targeting the dermis and subdermis. Morpheus8 combines RF energy with microneedling to create controlled micro-injuries in addition to thermal stimulation.
Each technology has its own indications and may suit different types of skin concerns. In some cases, treatments can be complementary. The choice between these options depends on your specific concerns, skin condition, treatment goals, and your doctor’s clinical assessment. A consultation is the appropriate setting to discuss which approach or combination is suitable for you.
Frequently Asked Questions
Is Ultherapy Prime painful?
The sensation varies between individuals and depends on the treatment area. Most people describe feeling warmth and brief moments of tingling or discomfort as the ultrasound energy is delivered. Your doctor will discuss comfort management strategies during your consultation. The updated Prime platform includes refinements that may improve the overall treatment experience compared to the previous system.
How many sessions are needed?
Many patients see improvements after a single session, though the number of treatments depends on the individual’s skin condition, degree of laxity, and treatment goals. Your doctor will recommend a suitable treatment plan based on your clinical assessment. Some patients benefit from follow-up sessions to maintain or build upon their results.
When will I see results?
Some patients notice initial improvements in the weeks following treatment, though the full effects typically develop over 2 to 6 months as new collagen forms and matures. Results are gradual and progressive, which contributes to a natural-looking outcome.
Can Ultherapy Prime be combined with other treatments?
Yes, Ultherapy Prime can be part of a broader treatment approach. It is sometimes combined with dermal fillers, anti-wrinkle injections, or skin boosters depending on the individual’s needs. Your doctor will advise on suitable combinations and timing during your consultation.
Important: The information in this article is intended for general educational purposes and does not constitute medical advice. Treatment suitability depends on individual skin condition, medical history, and clinical assessment by a qualified doctor. Results vary between individuals and cannot be guaranteed.
In accordance with Singapore’s Healthcare Services (Advertisement) Regulations 2021, specific treatment prices are not published in this article. Personalised pricing is provided at consultation following clinical assessment by Dr Cherie Lau.
Explore Ultherapy Prime at MIRAE Medical Aesthetics
Ultherapy Prime offers a non-invasive approach to skin lifting and tightening using focused ultrasound technology. At MIRAE Medical Aesthetics, Dr Cherie Lau assesses your facial structure, skin condition, and aesthetic goals to determine whether Ultherapy Prime is suitable for your concerns.
With a personalised and medically guided approach, we focus on creating gradual, natural-looking improvements while maintaining honest, no-pressure consultations. Your doctor will recommend a suitable treatment plan based on your individual assessment, including which areas to target and whether Ultherapy Prime can be combined with other treatments for optimal results.
👉 Book a consultation with MIRAE Medical Aesthetics to discuss whether Ultherapy Prime is the right approach for your skin concerns.