HIFU, or High-Intensity Focused Ultrasound, is a non-invasive cosmetic treatment that has become popular in recent years due to its ability to lift and tighten skin without surgery. How exactly does this technology work and why is it an effective anti-aging solution? Let’s take a closer look at this.
The science behind HIFU
In an interview with HT Lifestyle, Dr Geeta Mehra Fazalbhoy, dermatologist at Skin & You Clinic in Mumbai, explained, “HIFU uses focused ultrasound energy to target the deeper layers of the skin and underlying tissues. Unlike conventional ultrasound, which uses low-intensity waves, HIFU devices emit high-intensity ultrasound waves that can penetrate the skin and reach the basal layer called the SMAS (superficial musculoaponeurotic system).”
He elaborates, “When HIFU waves reach the SMAS, they produce targeted thermal and mechanical effects that stimulate the body’s natural healing response. Specifically, the focused ultrasound energy causes controlled injuries (micro thermal zones) in the deeper skin layers, which in turn trigger the production of new collagen and elastin fibers. This collagen and elastin production results in gradual tightening and lifting of the skin over the following weeks.”
According to Dr Geeta Mehra Fazalbhoy, as the skin becomes firmer and supple, signs of ageing such as fine lines, wrinkles and sagging start to diminish. She explains, “A similar device from Jasis, South Korea, Ultracell Q+ is an innovative HIFU that can be customised for both face and body. LinearFirm is the world’s first HIFU cartridge with a bulk heating effect by linear radiation. It is used to reduce skin sagging and wrinkles in various areas of the face and neck. It can also be used on other parts of the body.”
Some of the benefits of HIFU Ultracell Q+ for skin tightening and lifting include non-invasiveness, minimal downtime and long-lasting results. Dr. Geeta Mehra Fazalbhoy said, “It also has linear technology to reduce fat in addition to skin brightening and non-surgical lifting and tightening effects. It benefits double chin jowl reduction, under eye bags reduction, 1.5mm depth cartridge helps improve texture and tone, 3mm is for collagen generation and 4.5mm helps in lifted and contoured jawline shaping.”
HIFU Treatment Procedure
Dr. Geeta Mehra Fazalbhoy explained that HIFU treatments are typically performed by a licensed physician in a clinical setting, where the procedure typically involves the following steps –
1. Consultation: You will meet with a doctor to discuss your aesthetic goals and have your skin evaluated to ensure HIFU is the right treatment for you.
2. Skin mapping: The treatment area is mapped out, and the doctor uses a special HIFU device to precisely target the deeper layers of skin that need attention.
3. Treatment: The HIFU device is moved slowly over the skin, delivering focused ultrasound energy in a pre-determined pattern. You may feel slight warmth or mild discomfort, but the treatment is generally well tolerated.
4. Recovery: There is little or no discomfort after a HIFU treatment. You may experience some redness or tenderness in the treated area, but this usually resolves within a few hours.
5. Result: The collagen-boosting effects of HIFU take time to develop, and full results are generally seen within 2-3 months. With HIFU like Ultracell A+, many patients report a more youthful, refreshed appearance as well as a lifting and tightening of the skin.
Benefits of HIFU
Dr. Geeta Mehra Fazalbhoy explains that apart from the non-invasive nature of HIFU, it has several other benefits that make it an attractive anti-ageing solution:
- Targets the deeper layers of the skin for long-lasting results
- Stimulates natural collagen production for gradual improvement
- Can be used on face, neck and body
- No incisions, anesthesia, or recovery time required
- Provides consistent, reproducible results
Overall, HIFU offers a unique way to tackle the visible signs of aging without the risks and downtime associated with surgical procedures. By harnessing the power of focused ultrasound, this innovative technique allows you to achieve a more youthful, rejuvenated look from the inside out.
