High-Intensity Focused Ultrasound treatment is a non-surgical lifting technique that may help improve skin firmness, reduce the appearance of fine lines and wrinkles, and enhance facial contours with natural-looking results. It is commonly chosen by individuals seeking non-invasive procedures.
Let’s explore the mechanism behind HIFU treatment, its benefits, and the treatment areas of this procedure. Prepare to learn about choosing between two modes of HIFU treatments to achieve youthfulness and rejuvenation.
What is HIFU Treatment?
HIFU (High-Intensity Focused Ultrasound) technology is a treatment that uses ultrasound waves. With precision, it penetrates the deeper layers of the skin surface and contracts them to stimulate collagen production. This may create a lifting effect, helping the skin appear firmer and more youthful.
HIFU treatments aim to lift sagging skin and rejuvenate the skin, offering a non-surgical option with potentially less downtime. It may also help define the cheeks and jawbone, which could contribute to a more contoured facial appearance.
History of HIFU Treatment
Originally explored as a non-invasive way to treat neurological disorders, HIFU was initially used to target deep brain tissues. Over time, its potential expanded into other areas, including cancer treatment, particularly for prostate and liver cancers, where precision in targeting tumours without damaging surrounding tissues was crucial.
In the 2000s, HIFU found a new application in the aesthetics field. As non-invasive cosmetic procedures grew in demand, researchers discovered HIFU’s ability to promote skin tightening and rejuvenation by stimulating collagen production through the heat generated by focused ultrasound waves. Today, HIFU is widely used for non-surgical facelifts and skin treatments, offering a solution for those looking to enhance their appearance without the need for invasive surgery.
How HIFU Works
HIFU, or high-intensity focused ultrasound, uses ultrasound to stimulate collagen. It is a generally considered safe procedure with little to no recovery time needed.
The procedure will use a handheld device to deliver high-intensity ultrasound waves into targeted face and neck areas. This special handset is commonly used in cosmetic skin lifting and tightening procedures and has key components:
- Focused Ultrasound Energy Delivery:
- High-Intensity Ultrasound Waves: HIFU devices generate ultrasound waves at a high frequency and intensity. These waves are focused on specific points beneath the skin’s surface.
- Focal Point: The ultrasound waves converge at a precise focal point in the skin’s deeper layers, typically in the dermis and subcutaneous tissue, or on specific fat layers for body contouring.
- Thermal Effect:
- Localised Heating: At the focal point, the ultrasound energy causes rapid vibration of the tissue molecules, generating heat. The temperature at the focal point can rise to approximately 60-70°C (140-158°F).
- Coagulative Necrosis: The heat causes a controlled thermal injury to the targeted tissue, resulting in coagulative necrosis, which is the process of cell death due to protein denaturation and cell damage.
- Precision and Depth Control:
- Multiple Treatment Depths: HIFU devices are equipped with transducers that can deliver energy at different depths (e.g., 1.5 mm, 3.0 mm, 4.5 mm) to target various layers of the skin and fat. This allows practitioners to customise the treatment based on the patient’s specific needs.
- No Surface Damage: Because the ultrasound energy is focused below the skin’s surface, the top layers of the skin (epidermis) remain unaffected. This minimises the risk of damage to the skin’s surface and reduces the likelihood of side effects.
2 Modes of HIFU Technology
High-Intensity Focused Ultrasound (HIFU) technology is broadly categorised into two modes, each with distinct mechanisms and applications: linear HIFU and microfocused HIFU.
Linear HIFU
Linear HIFU technology involves the use of straight lines of ultrasound energy targeted at tissues, which best suits treatments requiring uniform energy distribution over larger areas. It helps to debulk heavier areas to help contour the face to give it a more lifted appearance.
Advantages
Efficient for broad treatment areas
Capable of debulking heavier areas
Uniform energy distribution
Disadvantages
Only can be used in specific areas such as under chin, jowl area
Not suitable for slimmer patients with less facial fat
Not suitable for use in areas of the face that is less bulky
Microfocused HIFU
Microfocused HIFU technology uses shorter, focused beams of ultrasound energy to target specific areas with precision and accuracy.
Advantages
Precise targeting of small treatment areas
Lower risk of damage to surrounding tissue
It can be adjusted to treat different sizes and depths of targeted areas
Disadvantages
Limited to smaller treatment areas
Not comparable to surgical results
Characteristics | Linear HIFU | Microfocused HIFU | Type | Linear ultrasound waves | Microfocused ultrasound waves |
|---|---|---|
Energy Source | High-frequency ultrasound waves | High-frequency ultrasound waves |
Focusing Mechanism
| Electronic Lens or Phased Array | Electronic Lens or Phased Array |
Computerised Control System | Treatment Planning Software | Treatment Planning Software |
Applications | – Facial Rejuvenation
– Brow Lifting
– Jowl Reduction
– Wrinkle Improvement | – Facial Rejuvenation
– Brow Lifting
– Jowl Reduction
– Wrinkle Improvement |
Different HIFU machines have different power and strengths. It is important to use a medical-grade machine, one that has been rigorously tested to ensure efficacy and safety. HIFU is a great non-invasive treatment to start one’s anti-ageing regime, suitable for most skin types.
Considerations and Factors Before HIFU Treatment
Before deciding on undergoing HIFU treatment, it is important to consider its side effects, downtime, and your suitability for the procedure. These factors can give you a better understanding of what to expect and help you make an informed decision about whether HIFU is the best option for you.
Side Effects
The side effects of High-Intensity Focused Ultrasound (HIFU) treatment are generally mild and temporary. Following the procedure, patients might experience:
Minor swelling
Redness
Tingling and Tenderness in the treated area
Slight discomfort during and after the procedure
Temporary numbness or bruising
Side Effect | Frequency | Severity | Redness | Common | Mild (typically resolves quickly) |
|---|---|---|
Swelling | Common | Mild (typically resolves quickly) |
Tingling | Rare | Mild |
Discomfort | Less Common | Mild to moderate |
Bruising | Rare | Mild |
These side effects are temporary and typically resolve within a few hours to days after the treatment. The occurrence and intensity of side effects vary from person to person, reflecting individual reactions to the HIFU procedure. Most patients find these side effects manageable without requiring significant downtime or intervention.
Downtime
Most people ask, “Is there any downtime?” There is no downtime. Patients can resume their activities after the HIFU procedure. However, individual experiences vary. The expected recovery timeline may last up to 2 weeks.
0-2 Hours Post-Treatment: Mild swelling or redness may occur
24-48 Hours: Most patients can resume normal activities without noticeable side effects. Slight tenderness might still be present.
1-2 Weeks: Any lingering minor bruising or numbness should completely resolve.
You can follow post-treatment practices to ensure a smooth and efficient healing process.
Ideal Candidates for HIFU Treatment
HIFU treatment benefits individuals seeking non-invasive solutions for skin tightening and rejuvenation. The ideal candidates typically exhibit:
Skin that feels and appears looser than desired.
Visible wrinkles and fine lines on the face, neck, and chest.
A desire to improve the jawline appearance and other facial contours.
Individuals in their late 20s and above who want to combat early signs of skin ageing.
Those are looking for a preventive measure to slow down the ageing skin process.
Determining suitability involves consulting with a healthcare professional. They will examine the degree of skin laxity, wrinkles, and the areas you wish to treat to determine whether HIFU will likely be effective.
Your medical history should be disclosed, including any current conditions, past surgeries, and your medications. This will help the practitioner explain what HIFU can and cannot do for you, helping set realistic expectations. They will discuss the potential results, side effects, and the number of sessions needed.
With more than thousands of HIFU treatments done by Lux Medical Aesthetic Clinic over the past 8 years, most patients’ concerns are skin laxity issues, ageing concerns, double chin, etc. Others are looking for a fuss-free, zero-downtime skin maintenance treatment. The HIFU treatment can help to increase skin elasticity, lift and firm the skin and treat ageing concerns to give a more refreshed and rejuvenated appearance.
HIFU Treatment Procedure
High-intensity focused Ultrasound (HIFU) treats specific areas of the body, including skin tightening and fat reduction. Its procedure targets the deep layers of the skin, stimulating collagen production that results in tighter and firmer-looking skin.
Preparation
Before undergoing HIFU treatment, patients should follow preparatory steps to be informed and ready for the procedure. These steps include:
Consult a healthcare provider to discuss HIFU treatment suitability, potential risks, and expected outcomes.
A medical history review or any medications you’re currently taking, previous surgeries, and skin conditions should be disclosed to avoid any adverse reactions during the procedure.
Set realistic goals with your practitioner to ensure that HIFU is the right approach for achieving them.
Pre-treatment Guidelines are provided to avoid certain medications that can increase the risk of bruising.
Aside from the above steps, there are some things that you should bring and tasks to complete before the treatment. Here is a checklist that can help you prepare:
Ensure you have a valid form of identification for your appointment.
Bring any relevant medical records or notes.
Avoid applying lotions, creams, or makeup on the area to be treated on the day of your appointment.
Wear clothing that has easy access to the area being treated.
These preparatory instructions and guidelines ensure that the patient and practitioner are well-prepared and aligned for the treatment outcome, while proper preparation facilitates a smoother treatment experience.
Process
The HIFU treatment session involves several steps to ensure the procedure’s safety, comfort, and effectiveness.
Before the procedure:
Patients undergo a final check-up with the practitioner to confirm treatment areas and answer any last-minute questions.
An anaesthetic cream is applied to the area for comfort during the treatment.
Afterwards, an ultrasound gel is applied on the skin. This helps with the delivery of the ultrasound energy into the targeted area of the skin.
During the procedure:
The device passes over the skin, targeting specific depths under the skin’s surface for collagen stimulation and tightening the tissue.
This procedure will last approximately 20-40 minutes, depending on the treatment areas.
After the procedure:
The practitioner will discuss what to expect in the coming days and provide post-treatment care guidelines to maximise the procedure’s benefits.
The entire session can last between 1 to 2 hours, making it as comfortable and efficient as possible. With no incisions or injections, it offers a painless alternative to traditional surgical methods, with most patients experiencing slight discomfort during the session.
Recovery
Completing a HIFU treatment is the recovery process. HIFU has no downtime; however, mild side effects may be experienced. Specific care guidelines are tailored to enhance healing, minimise discomfort, and optimise the results. Here is a list of recommended post-treatment care practices:
Hydration: Keep your skin and body well-hydrated by drinking plenty of water. Hydrated skin is crucial for optimal healing and results.
- Follow a Gentle Skincare Routine: Use gentle products to avoid clogging pores and causing irritation.
Time Frame | Activity | Recommendation | 24 hours | Skincare | Avoid make-up; use hydrating and soothing products. |
|---|---|---|
Immediately after treatment | Physical activities | Resume light activities but avoid high-intensity workouts and excessive sweating. |
Immediately after treatment | Sun exposure | Limit exposure; wear protective clothing and use sunscreen outdoors. |
Immediately after treatment | Normal routine | Most normal activities, including moderate exercise, can be resumed. |
4 weeks | Final results | Initial tightening is visible; full benefits develop over 2-3 months as collagen remodels. |
Post-treatment care guidance ensures a smooth recovery and to achieve the best possible outcome from your HIFU treatment. Stay hydrated, protect your skin, and adhere to a gentle skincare routine. Always consult your practitioner if you have any concerns during your recovery process.
5 Benefits of HIFU Treatment
High-Intensity Focused Ultrasound (HIFU) treatment is known for its efficacy and appeal to potential patients. 94% of people in a study described an improvement in skin lifting at the 3rd-month follow-up visit. This technology delivers several benefits, making it an increasingly popular choice for those seeking non-invasive cosmetic treatments.
Lifts and Tightens Skin
HIFU delivers focused ultrasound energy that heats deeper skin tissue to stimulate collagen remodelling.
Collagen provides skin with its strength, elasticity, and firmness. Over time, the natural ageing process decreases collagen levels, resulting in wrinkles and sagging skin.
The heating process stimulates the body’s natural healing response, including the production of new collagen. It lifts and tightens the skin, reducing the signs of ageing by making the skin look firmer and younger.
Reduces Wrinkles and Fine Lines
Fine lines and wrinkles are a natural part of ageing, caused by collagen breakdown in the skin’s deeper layers. HIFU treatment stimulates collagen production, which results in smoother, firmer skin and reduced fine lines and wrinkles.
Common areas treated with HIFU include the delicate regions that are most susceptible to the signs of ageing, such as:
Crow’s feet (around the eyes)
Forehead lines
Neck
Defines Facial Contours
HIFU treatment can address sagging skin in the jawline and brows by tightening the skin. As the skin tightens and lifts, it also defines facial contours. Patients will notice a more defined jawline and a subtle lift in the brow area, contributing to a younger and more refreshed appearance.
Non-invasive
HIFU treatment showcases its non-surgical nature in contrast with traditional surgical facelifts. Unlike a surgical facelift, HIFU treatment is non-invasive and does not require any incisions. It means that patients can achieve significant improvements in skin tightness and elasticity without the need for incisions or a prolonged recovery period.
The recovery time following a HIFU procedure is typically minimal; most patients are able to resume their daily activities almost immediately. This convenience factor significantly enhances the appeal of HIFU for those seeking noticeable cosmetic enhancements without the downtime associated with surgical face lifting.
Non-Surgical Facelift Alternative
HIFU treatment enhances, rather than extremely changes, your natural features. It promotes collagen production and tightening the skin from within. This subtle, natural-looking result makes it an attractive option for those seeking a facelift effect without the downtime and risks of surgery.
Unlike a surgical facelift that alters one’s appearance overnight, HIFU gradually improves the appearance over several months as the body continues to produce collagen, allowing for a more refreshed appearance. This HIFU facelift doesn’t show a ‘cosmetic procedure’ but looks like a natural skin rejuvenation.
Treatment Areas for HIFU
High-Intensity Focused Ultrasound (HIFU) enhances skin elasticity and promotes a youthful appearance through collagen production. It results in noticeable lifting and tightening effects across HIFU treatment areas such as the lower face, mid-face, upper face, neck, and décolletage, each benefiting from the procedure’s rejuvenating capabilities.
Lower Face and Jawline
HIFU can be used to rejuvenate the lower face and jawline, addressing common concerns such as loose skin, jowls, and a lack of definition. Sagging cheeks, which contribute to a tired or aged look, see a remarkable improvement as HIFU facelift and enhance their contour, offering a more youthful and vibrant appearance.
Furthermore, HIFU is effective in reshaping and defining the chin area, making it an invaluable tool for those looking to eliminate the appearance of a “double chin” and achieve a more structured facial profile without invasive procedures.
Key Benefits of HIFU for the Lower Face and Jawline:
- It may reduce the appearance of jowls, contributing to a cleaner and more defined jawline.
- Potentially enhances the jawline’s definition, leading to a more sculpted appearance.
- Potentially lifts sagging cheeks to enhance the overall contour of your face.
- It may reduce the fat under the chin, helping to eliminate “double chin.”
Mid-Face
HIFU efficiently treats the mid-face area, reducing the appearance of nasolabial folds or smile or laugh lines. These are the prominent lines from your nose to the corners of your mouth and deepen due to the loss of collagen and elasticity of the skin as we age.
HIFU also improves the appearance of marionette lines, the lines from the corners of the mouth towards the chin, giving the face a sad or downturned expression.
Key Benefits of HIFU for the Mid-Face:
- Potentially reduces nasolabial folds, making the skin around the nose and mouth look rejuvenated.
- It may improve the appearance of marionette lines, leading to a more positive and youthful facial expression.
- Helps tighten and lift the skin in the mid-face area, enhancing facial contours.
- Stimulates collagen production for long-lasting skin rejuvenation.
Upper Face
HIFU can effectively lift a sagging brow line or wrinkles around the eyes or crow’s feet, which are common indicators of ageing. By targeting the delicate skin around the eyes, HIFU softens these fine lines, contributing significantly to a rejuvenated visage.
HIFU can also smooth out horizontal forehead wrinkles. These lines are developed from repetitive facial expressions and the natural ageing process. The treatment allows the skin to become firmer and more elastic, leading to a smoother forehead and a more youthful overall look.
Benefits of HIFU for the Upper Face:
- It may potentially result in a more youthful and alert facial expression.
- It may soften the appearance of fine lines around the eyes.
- Potentially diminish horizontal lines on the forehead for smoother, younger-looking skin.
Other Areas
While HIFU (High-Intensity Focused Ultrasound) is widely recognized for its effectiveness in facial rejuvenation, its benefits extend to areas beyond the face. This versatile treatment can improve the following:
Neck (Turkey Neck)
Décolletage
For those struggling with ‘turkey neck’ or loose, sagging skin on the neck, HIFU tightens loose skin and improves the shape of the neck area. The décolletage, or area between the neck and chest, can also show signs of sun damage, wrinkles, and sagging skin. HIFU can improve the texture in this area, giving it a more youthful and rejuvenated appearance.
Conclusion
High-Intensity Focused Ultrasound (HIFU) is a non-surgical alternative for skin lifting and tightening, eliminating the need for incisions and offering a minimal recovery time. The procedure enhances skin appearance by promoting natural collagen production without the drastic changes associated with surgical facelifts.
HIFU is effective for various areas, including the lower and upper face, mid-face, jawline, neck, and décolletage, addressing issues like sagging skin, wrinkles, and lack of definition. It offers individuals a safe, effective, and convenient option for achieving a youthful appearance.
We encourage anyone interested in exploring the benefits of HIFU for themselves to consult with a qualified healthcare professional or schedule a HIFU treatment session.
Rediscover your natural beauty and feel your best with HIFU.
Get in touch
Contact us at +65 6815 9922 or Whatsapp/SMS +65 8866 9922 or email us at consult@luxaestheticclinic.com to book an appointment or to find out more!
Important Information
*prices stated are exclusive of 9% GST.
Nothing in this website constitutes or is intended to constitute medical advice and readers rely on the statements contained herein at their own risk. Treatment results, experiences and downtime (if any) may vary by individuals. Please make an appointment with our clinic for a thorough medical assessment of your condition and treatment requirements.