What Is HIFU? Does It Really Lift and Tighten the Face? Price, Results in Phitsanulok 2026

You look in the mirror and start to notice your face isn't as firm as it used to be — the jawline is beginning to sag, but you don't want surgery yet. I understand this feeling well. Many people hear the word HIFU often but still aren't sure whether it really lifts and tightens, whether it hurts, and whether it's worth the price.

Dr. Time wrote this guide to answer every angle honestly — the mechanism that makes HIFU work, who it suits, and who shouldn't do it yet — so you can decide from understanding, not from the trend.

What Is HIFU? How Does It Work

HIFU (High-Intensity Focused Ultrasound) is the use of high-intensity ultrasound waves focused directly into the layers beneath the skin to stimulate the body to produce new collagen, making the skin firm and lifted without surgery and without damaging the surface layer of skin.

The key strength of HIFU is that it delivers energy down to the SMAS (Superficial Musculoaponeurotic System) layer — the same layer surgeons reach when performing a surgical facelift. The heat generated in those tiny points stimulates the production of replacement collagen, so the skin gradually lifts and tightens naturally.

How Is HIFU Different From Injections?

Many people wonder whether they should choose HIFU or filler/botox injections. The answer is that they are "used differently," not "interchangeable."

Some people do HIFU to tighten the facial structure, then enhance specific spots with filler or botox. All three can be done together depending on each person's facial structure and goals.

Who Is It For? Who Should Not Do It

HIFU suits people who feel their face is beginning to sag mildly to moderately and lacks firmness, but who don't yet want surgery. Most are in the 30–55 age range.

Those who should not do it yet or should consult a doctor first include:

• Faces that sag too much for tightening to help (surgery may need to be considered)
• Women who are pregnant or breastfeeding
• Having a wound, rash, or infection in the area to be treated
• Having certain implanted devices in the area to be treated

What Is Treatment Day Like? Does It Hurt

Before starting, Dr. Time assesses your skin and facial structure to choose the energy level and ultrasound transducer suited to each person's skin layers.

• Numbing cream is applied about 30–45 minutes beforehand to reduce sensation during treatment
• The treatment takes about 30–60 minutes, depending on the area
• During treatment you'll feel warmth and tiny pricking sensations at points, which signal that the energy is reaching the targeted layer
• You can go home right after; downtime is very short

Results and Timeline

HIFU results are not seen instantly like injections, because you have to wait for the body to produce new collagen.

• First week — the skin may feel slightly tight; you begin to see a subtle lift
• Months 1–3 — the skin gradually becomes firmer
• Months 3–6 — full results; the face is clearly lifted and tightened
• Results last about 12–18 months, after which repeat treatment can be considered, depending on age and skin condition

The results are natural, because it stimulates the body's own process rather than introducing substances from outside.

How Much Does It Cost?

The price of HIFU depends on the area treated and the number of shots used. For example, treating only the jawline, under the chin, the neck, or the whole face — the appropriate number of shots differs for each person. That's why Dr. Time always assesses on the spot and gives a clear price before starting, with no hidden costs.

How to Care for Your Skin Afterward?

• Avoid intense sunlight for 1–2 days and apply sunscreen consistently
• If there's swelling or a tight feeling in the first few days, that's normal and will gradually subside within 2–3 days
• You can carry on with daily life and light exercise as usual
• Drink enough water; it helps the collagen-building process work better

HIFU in Phitsanulok — de Pry Clinic

At de Pry Clinic, Phitsanulok, Dr. Time assesses the skin condition and performs HIFU personally for every case, choosing the energy level and treatment transducer to suit your skin layers, so the tightening result is natural and safe — especially for those who don't want surgery yet but want a more defined jawline.

If you live in Phitsanulok or nearby and want to know whether your skin is suited to HIFU or whether you should combine it with other methods, you can consult Dr. Time first. I'm happy to give you an honest assessment.

Frequently Asked Questions

• Does HIFU hurt? You feel warmth/pricking at points; numbing cream is applied beforehand, and most people tolerate it comfortably
• How many months until results show? They gradually become clear within 3–6 months and last 12–18 months
• How is it different from thread lifts/filler? HIFU stimulates collagen to tighten, while the other two fill/support — different functions
• How often should it be done? Every 12–18 months as the results begin to fade

References and Verification

The information in this article is compiled and verified from trustworthy sources that you can check yourself:

• NHS (the National Health Service of England) — what to know before undergoing non-surgical cosmetic procedures: nhs.uk/conditions/cosmetic-procedures
• U.S. Food and Drug Administration (FDA) — information on medical devices and safety: fda.gov
• Thai Food and Drug Administration (Thai FDA) — verify medical devices and clinics: oryor.com