Keynu
KEYNU
Advanced HIFU Skin Tightening Treatment
skin

Advanced HIFU Skin Tightening Treatment

HIFU is one of the most advanced non-surgical skin-tightening treatments. It targets the SMAS layer, the deep support layer that surgeons tighten during a facelift, without any cuts or incisions. By stimulating collagen production deep beneath the skin's surface, HIFU naturally lifts and firms areas that creams cannot reach. The treatment requires little to no downtime and delivers gradual, natural-looking results

Session

60 - 90 min

Course

1 to 3 sessions per year, depending on your age, skin condition, and treatment goals.

Downtime

None

Results

Visible lifting immediately after the session and tightening builds over 4-8 weeks , peaking at 2-3 months

WHO IT'S FOR

BENEFITS OF HIFU TREATMENT

Being suitable for most skin types, our advanced HIFU technology lifts and tightens skin naturally. Without the need for surgery or downtime.

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Long-Lasting Results

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Boosts Natural Collagen

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Sharpens Jawline Definition

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Reaches the same SMAS layer as a surgical facelift, without surgery.

The technology

How does HIFU actually work?

At Keynu, we use the DOUBLO GOLD HIFU system, an advanced Korean technology designed for precise, consistent skin lifting. It delivers focused ultrasound energy to three precise depths in a single session: 4.5 mm to target the SMAS layer, where lifting begins, and 3.0 mm and 1.5 mm to stimulate collagen production within the skin. This depth precision is what sets true HIFU apart from surface tightening treatments, helping deliver natural-looking lift, firmer skin, and more defined facial contours without surgery or downtime.

How does HIFU actually work?

BEFORE YOUR VISIT

PRE TREATMENT CARE

Prepare your skin before your session with these simple steps to ensure a safe, comfortable, and effective HIFU treatment.

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Avoid sun exposure and tanning for at least a week before treatment.

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Ease off retinoids and strong exfoliants a few days prior.

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Arrive with clean, product-free skin. Avoid makeup and heavy lotions.

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Inform your specialist about medications, skin conditions, or recent procedures.

ONCE YOU'RE HOME

POST TREATMENT CARE

Following these aftercare instructions helps soothe your skin, minimize irritation, and achieve the best possible results.

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Mild redness or warmth for a few hours is completely normal.

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Use a cool compress if needed to ease any discomfort.

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Apply sunscreen daily and avoid direct sun exposure for at least one week.

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Avoid saunas, hot showers, and harsh actives for 24 to 48 hours.

FAQ's

Frequently asked questions

Still have questions?

Our team is here to help. Get in touch for personalized answers.

Contact us

No fixed number. It varies with the area, how much correction you need, and how your skin responds across sessions. A consultation gets you the real figure.

Make an appointment

What are you waiting for?

Ready to start your skin, hair, face, or body transformative journey? Book an appointment at Keynu today and experience personalised care that feels as comforting as home.

Request an appointment

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We'll reply within 24–48h.