Achieving sculpted beauty that won’t lose its shape with 30-times-safer PEG cross-linking technology✨

✨ What is NEAUVIA?

A detailed look at the next-generation hyaluronic acid filler receiving overwhelming support in Korea

At Korean aesthetic clinics, the filler that enjoys overwhelming popularity for contouring the nose and chin is

“NEAUVIA.”

This innovative hyaluronic acid filler originated in Italy,

and its greatest appeal lies in its structural stability that resists mechanical stress and

proprietary technology that enhances safety.

Even three-dimensional contours that were difficult to maintain with conventional hyaluronic acid fillers

can reportedly retain their natural shape for a long time with NEAUVIA, making it a product of growing interest.

🔬 What is SXT technology? The “extraordinary safety” created by PEG cross-linking

At the core of NEAUVIA is its proprietary SXT technology.

Rather than using BDDE, the cross-linking agent commonly used in the past,

it uses PEG (polyethylene glycol), which is considered to offer approximately 30 times greater safety.

◎ Benefits of PEG cross-linking technology

• Lower risk of allergic reactions
• Highly biocompatible and blends easily with tissue
• Heat-resistant, making saunas and hot springs okay
• Proven long-term structural stability

This high level of safety is why Korean specialists continue to choose NEAUVIA.

💎 Why it is less likely to lose its shape | The structure behind lasting “sculpted beauty”

A common concern with hyaluronic acid treatments is

“the shape losing definition” or “shifting with movement.”

NEAUVIA is designed to help protect against this stress

through its high cohesiveness and viscoelasticity.

◎ Key points of structural stability

• Less likely to be affected by pressure from facial expressions
• Less likely to deform even when lying face down or receiving a massage
• Strong molecular bonding helps prevent the injection site from shifting
• Long-lasting effects maintained for 12–18 months

This is why it is highly regarded as a “hyaluronic acid filler that is less likely to lose its shape.”

🔒 Three reasons for peace of mind | Why NEAUVIA is chosen in Korea

① Less likely to cause swelling

The properties of PEG cross-linking help minimize swelling and reduce downtime.

It is also popular as a treatment option during a trip.

② Natural-looking results

Its high viscoelasticity allows it to blend naturally with tissue movement.

It is highly rated by specialists as a filler that does not look or feel “overdone.”

③ Less immune response

Because PEG is highly biocompatible, it is less likely to cause inflammation or rejection and is suitable for sensitive skin as well.

🎯 Treatment areas where NEAUVIA is most effective

🔹 Nose (nose line contouring)

It makes it easier to create a sharp nasal bridge suited to Japanese features,

and in Korea, it is a top choice as a “filler specifically for the nose.”

🔹 Chin (chin contouring)

Ideal for augmenting a recessed chin and improving the E-line.

It is also popular among those who wish to avoid bone-cutting surgery.

🔹 E-line enhancement

Balances the nose and chin to create an ideal side profile.

🔹 Forehead rounding

Adds natural roundness to a flat forehead for a three-dimensional, youthful appearance.

The reason it is used in so many cases in Korea is its specialized suitability for these applications.

❓ Frequently asked questions | Q&A

Q. Is it painful?

A. Since numbing cream is used, there is almost no pain during the procedure.

Some types of NEAUVIA also contain a numbing ingredient (lidocaine), allowing for an even more comfortable treatment.

Q. How much downtime is required?

A. While individual results vary, mild swelling and redness generally last around 2–3 days.

Because it is less likely to cause swelling, you can generally return to your normal routine from the following day.

Q. How is it different from other hyaluronic acid fillers?

A. The biggest difference is its high level of safety and structural stability achieved through “PEG cross-linking technology.”

It is less likely to deform and lasts longer than conventional hyaluronic acid fillers.

Q. How long do the effects last?

A. Although this varies depending on the individual and the injection site, the guideline is approximately 12–18 months.

In areas with little movement, such as those treated for contouring, the effects tend to last even longer.

Q. Can it be dissolved?

A. Yes. Since it is hyaluronic acid, it can be removed with a dedicated dissolving injection.

You can feel reassured even if, in the unlikely event, you are not satisfied with the result.

🇰🇷 Benefits of getting NEAUVIA treatment in Korea

Korea is a leader in aesthetic contouring, ranking among the world’s best in both the number of cases performed and technical expertise.

The latest fillers are introduced quickly, and the country has many specialists experienced in using NEAUVIA.

There is also extensive expertise in injection designs tailored to Japanese patients,

making it increasingly popular as “medical beauty tourism” combined with sightseeing.

✨ Conclusion | Filler selection is entering the “ingredient era”

NEAUVIA combines

high safety × a structure that is less likely to lose its shape × long-lasting effects

to deliver a new-generation hyaluronic acid filler.

For those considering contouring of the nose or chin,

it should be a highly promising option.