HIFU

 

What is hifu?

HIFU stands for High-Intensity Focused Ultrasound. It’s a non-invasive cosmetic and medical technology that uses precisely targeted ultrasound energy to heat and stimulate tissue at specific depths beneath the skin’s surface. this heat triggers the body’s natural healing response, leading to collagen production for skin tightening or the destruction of unwanted cells for medical purposes.

What areas of the body can be treated with HIFU?

Cosmetically, HIFU is most commonly used for:

  • Face: Lifting and tightening the jowls, jawline, cheeks and brow line.

  • Neck: Reducing “turkey neck” and tightening loose skin

  • Decolletage: Improving lines and wrinkles on the chest

  • Body: Skin tightening on the abdomen, arms, thighs, and buttocks.

During and after treatment

Is HiFU painful?

Comfort level vary. Most clients describe the sensation as mild to moderate discomfort, often feeling like tiny prickling sensations, warmth, or a deep tingling. This indicates the ultrasound energy is being deposited. Some areas, like along the jawline or over bones, might be more sensitive.

how long does a hifu treatment session last?

The duration on the area(s) being treated. A full face and neck treatment typically takes 60-90 minutes, while a smaller area like a decolletage might take 30 minutes.

what can I expect immediately after the treatment?

You can typically resume your normal activities immediately. There’s usually no downtime. You might experience:

  • Mild redness and slight swelling (usually subsides within a few hours to a day)

  • Temporary tingling, tenderness, or soreness in the treated area (can last a few days to a few weeks)

  • Rarely, minor bruising or temporary numbness.

are there any specific aftercare instructions?

Yes, generally:

  • Avoid excessive heat (saunas, hot showers, intense exercise) for 24-48 hours.

  • Protect your skin with a broad-spectrum sunscreen (SPF-30+) daily.

  • Keep your skin hydrated with a gently moistruizer.

  • Avoid harsh exfoliants or active skincare ingredients (e.g., retinoids, AHA’s) for at least a week.

  • Stay well-hydrated by drinking plenty of water.

  • Avoid alcohol and smoking as they hinder healing.


Results and Longevity

when will i see results from hifu?

You might notice some immediate tightening due to initial collagen contraction. However, the true results develop gradually over 2-3 months as your body produces new collagen. Optimal results are often seen around 3-6 months post-treatment and continue to improve for up to 9 months.

how long do hifu results last?

Results are long-lasting, typically ranging from 1 to 2 years, though individual experiences vary. Factors like your age, skin condition, lifestyle (sun exposure, diet, smoking), and natural aging process all influence longevity.

how many hifu sessions will i need?

Many clients achieve significant results with just one HIFU session. However, depending on the degree of skin laxity and your body’s individual response to collagen production, some individuals may benefit from a second treatment, usually spaced 6-12 months apart. Maintenance treatments are often recommended every 12-18 months to keep pace with the natural aging process.

Safety

Who is a good candidate for HIFU?

Ideal candidates are typically individuals with mild to moderate skin laxity, where the skin looks and feels less firm. This might include a lowered brow line, sagging under the chin, loose neck skin, or fine lines and wrinkles. HIFU is suitable for both men and women.

who is not a good candidate for hifu?

HIFU is generally not recommended for pregnant or breastfeeding women, individuals with active skin infections, open wounds, severe acne in the treatment area, metal implants in the treatment area (including pacemakers), or those who have had certain recent aesthetic treatments (e. g., specific fillers or threads, check with your practitioner). A thorough consultation is essential.