HIFU uses focused ultrasound energy to target the layers of skin just below the surface.

Once the cells in the targeted area reach a certain temperature, they experience cellular damage. While this may seem counter intuitive, the damage actually stimulates the cells to produce more collagen — a protein that provides structure to the skin.

The increase in collagen results in tighter, firmer skin Trusted Source with fewer wrinkles. Since the high-frequency ultrasound beams are focused on a specific tissue site below the skin’s surface, there’s no damage to the upper layers of the skin and adjacent issue.

HIFU may not be appropriate for everyone. In general, the procedure works best on people older than 30 with mild-to-moderate skin laxity.

People with photodamaged skin or a high degree of loose skin may need several treatments before seeing results.

Older people with more extensive photo-ageing, severe skin laxity, or very saggy skin on the neck aren’t good candidates and may need surgery.

HIFU is not recommended for people with infections and open skin lesions at the target area, severe or cystic acne, and metallic implants in the treatment area.

Aesthetic Benefits:

• Wrinkle reduction
• Tightening sagging skin on the neck
• Lifting the cheeks, eyebrows, and eyelids
• Enhancing jawline definition
• Tightening of the decolletage
• Smoothing the skin

Study results are promising. A 2017 study involving 32 Korean people showed that HIFU significantly improved skin elasticity of the cheeks, lower abdomen, and thighs after 12 weeks.

Conclusion

HIFU is considered a safe, effective, and noninvasive procedure for tightening the facial skin.

Its advantages over a surgical face lift are hard to deny. There are no incisions, no scarring, and no required rest or recovery time. HIFU is also far less expensive than a face lift.

Most people see full results three months after their final treatment.

If you’re looking for a treatment that is quick and noninvasive, HIFU is an excellent option compared to a surgical face lift.

Of course, HIFU isn’t a miracle cure for ageing. The procedure is best suited for patients with mild-to-moderate skin laxity, and you may need to have the procedure repeated in one to two years as the natural ageing process takes over.

If you’re older with more severe skin sagging and wrinkles, HIFU may not be able to eliminate these skin issues.