HIFU uses high-intensity focused ultrasound waves to deliver targeted heat deep into the skin layers. This process stimulates collagen production, which helps to tighten and lift the skin, reducing the appearance of sagging and wrinkles.

Most people experience minimal discomfort during the treatment. You may feel a mild tingling or warm sensation as the ultrasound energy is delivered to the skin, but it is generally well-tolerated. A numbing cream can be applied to reduce discomfort if needed.

Typically, one HIFU session is enough to see visible results, though some individuals may opt for a follow-up treatment after 6–12 months to maintain their results. The frequency depends on individual skin needs and aging concerns.

HIFU is a non-invasive treatment with little to no downtime. You may experience mild redness or swelling right after the treatment, but this should subside within a few hours. You can return to your daily activities immediately after the session.

Results from HIFU usually start becoming noticeable within 2–3 months as collagen production increases. Full results can be seen in 6 months, with the skin continuing to tighten and improve over time.