You may experience mild redness, swelling, tingling, or tenderness in the treated area, which usually settles within a few hours to a few days. Some people notice slight sensitivity or tightness as collagen rebuilds. Serious side effects are rare when HIFU is performed correctly by a trained professional.

The treatment, including consultation and preparation, takes approximately 45–60 minutes in total.

This treatment is ideal for healthy adults who experience mild to moderate sagging or loss of firmness around the neck and jawline, and who prefer a non-surgical option. It may not be suitable for those who are pregnant, have metal implants in the area, recent dermal fillers or anti-wrinkle injections in the area, open wounds, infections, active or cystic acne, and skin lesions in the treatment area, or certain medical conditions. A consultation is recommended to confirm suitability.

Many clients notice a slight tightening effect on the same day or within a few days, however the real results develop gradually over the following weeks as collagen production increases, with continued improvement over the next 2–3 months.

Results with one session typically last 12–18 months, while with a package or a top-up, results can be even longer-lasting around 18–24 months, depending on factors such as skin quality, age, and lifestyle. Maintaining healthy skin with good skincare habits, sun protection, and occasional touch-up sessions will help prolong the lifting and tightening effects.