#24 UltraClear: The Next-Generation Laser First Introduced in Korea by SH Plastic Surgery – Principles and Explanation in One Go

UltraClear™ is the world's first next-generation fractional laser using a 2910nm wavelength, developed by Acclaro Medical in the USA. It is an innovative device that dramatically improves upon the shortcomings of existing CO₂ and erbium lasers. The 2910nm wavelength optimizes water absorption, using 95% of its energy for ‘ablation’ and only 5% for coagulation, thereby minimizing damage to surrounding tissues and significantly shortening recovery time. It is the latest rejuvenation platform that induces collagen and elastin regeneration and can simultaneously improve pigmentation, pores, scars, fine wrinkles, and elasticity. SH Plastic Surgery is the first in Korea to introduce UltraClear, providing customized micro-tissue regeneration, early anti-aging prevention, and lifting effects that can replace surgery, going beyond the limitations of existing laser treatments. This article deeply analyzes UltraClear's technology, principles, scientific evidence, and mode-specific effects from a medical professional's perspective, introducing its practical clinical applicability and future scalability. Kim Sung-hoon, Director of SH Plastic Surgery, Face Designer

‘I’ve never experienced a laser like this before.’

‘I’ve had many laser treatments, but this feels different. The redness subsides quickly, and I can wear makeup the next day… It’s amazing how my pores and elasticity improve at once.’

Hello, I’m Director Kim Sung-hoon of SH Plastic Surgery.

The comments above are, in fact,

feedback that patients who have undergone UltraClear treatment

uniquely and consistently share.

While existing lasers could only offer one of two characteristics:

– good collagen regeneration but long downtime, or

– short downtime but weak effects,

UltraClear is the first device to satisfy both simultaneously.

This is precisely why SH Plastic Surgery was the first in Korea to introduce it.

UltraClear's Technological Principle – Innovation Created by the 2910nm Wavelength

The world's first 2910nm erbium glass fiber laser

Compared to existing CO₂ (10600nm) and Er:YAG (2940nm),

it achieves precise ablation power + minimal thermal damage + rapid recovery.

95% Ablation · 5% Coagulation

In the case of CO₂, it's 60% ablation · 40% coagulation

→ More thermal damage and delayed recovery

UltraClear

→ Induces collagen regeneration with almost no thermal damage

→ Allows return to daily life within a few days

Optimized Water Absorption

Highly reactive to water in the skin

Acts only at the precise depth → Minimizes unnecessary damage

Increased Collagen & Elastin Regeneration

Optical research reports that 2910nm is

the optimal wavelength for stimulating fibroblast activation in the dermis.

(Ref: Dermatol Surg. 2022;48:1123–1135)

Why is UltraClear a ‘Next-Generation Laser’?

1. Recovery is overwhelmingly fast (Downtime Revolution)

Low thermal coagulation ratio

→ Reduced erythema

→ Less scab formation

→ Cleansing and makeup possible the next day (varies by mode)

2. Precise depth control is possible

Clear / 3DMIRACL / Ultra / Coring modes

→ Optimized according to skin type, age, and concern

3. Addresses most signs of aging simultaneously

An all-in-one structure that improves all of the following with a single laser:

✔ Elasticity

✔ Fine wrinkles

✔ Pores

✔ Pigmentation

✔ Skin tone

✔ Acne scars

✔ Skin regeneration

4. Creates truly ‘subtle naturalness’

Without excessive ablation,

it creates delicate micro-channels only,

resulting in skin that “naturally improves.”

5. Applicable to middle-aged and elderly individuals who are hesitant about surgery

Its effectiveness in improving sagging eyelids, deep wrinkles, and neck wrinkles

has been repeatedly confirmed in clinical studies.

(Ref: Lasers Med Sci. 2023)

UltraClear's 6 Modes

UltraClear is not just “one laser”; it is a platform that integrates six laser devices into one.

Thanks to this, the following treatments are possible:

Ages 20-30s: Pore·Blemish·Skin texture management

Ages 40-50s: Improvement of wrinkles·Loss of elasticity

Ages 60s: Addressing aging concerns for those hesitant about surgery

All ages: Specialized treatment for acne scars

Confirming UltraClear's Effects Through Research Papers

Study 1

Full-face and neck resurfacing with a novel ablative fractional 2910 nm erbium-doped fluoride glass fiber laser for advanced photoaging

-> . 2024 Mar;56(3):249-256. doi: 10.1002/lsm.23764. Epub 2024 Feb 14

Taryn N Murray 1 2, Jamie K Hu 3, Paul M Friedman 1 4 5

Conclusion:

Increased collagen regeneration

Improved elasticity

Reduced erythema·edema

Recovery speed more than 50% faster compared to CO₂

Study 2

The 2910-nm Fiber Laser Is Safe and Effective for Improving Acne Scarring

Eric Bernstein, Ali Alajmi, Jennifer Wang, Edward Hochman, Brian Biesman, James F. Sanzo

First published: 22 September 2024 https://doi.org/10.1002/lsm.23845Citations: 2

Conclusion:

Less painful than CO₂

Enables more natural skin surface regeneration

Significantly less skin barrier damage

UltraClear is recommended for these individuals:

Ages 20–30s

– Pores, fine wrinkles, rough skin texture

– Those who wish to prevent early signs of aging

Ages 40–50s

– Deep wrinkles, loss of elasticity, dull skin tone

– Those who need lifting + regeneration + pigmentation improvement all at once

Ages 60 and above

– Those who are hesitant about surgery but desire definite skin regeneration

– Improvement of eyelids·under-eyes·neck wrinkles

All ages with acne scars

– Coring mode offers excellent effects for scar treatment

Director Kim Sung-hoon's Reflection, Face Designer

‘UltraClear is not simply an ‘upgraded version’ of existing lasers.

This device focuses not on lesion-centric treatment, but on revitalizing the skin's physiology itself.

I believe that UltraClear has a high probability of changing the standard for anti-aging treatment in the future.

Especially, the concept of ‘Rejuvenation Preventive’ in younger age groups will become more firmly established.

SH Plastic Surgery, as the first in Korea to introduce UltraClear,

is researching the most ideal settings and mode combinations.

We plan to analyze more skin types in the future

to usher in an era of ‘precise customized skin treatment.’

FAQ

Q1. How long does the procedure take?

Usually around 10–20 minutes.

Q2. Is anesthesia required?

It is performed after topical anesthetic cream, and the pain is minimal.

Q3. Can I return to daily life immediately after the procedure?

Yes. Most can apply makeup the next day (varies by mode).

Q4. How many sessions are needed?

Usually 3–5 sessions; Ultra and Coring modes are done at 6-month intervals.

Q5. Are there any side effects?

Temporary redness and stinging are possible, but most improve quickly.

Q6. What are the precautions?

– Avoid scrubs/peeling/irritating procedures for 1 week prior

– Avoid makeup for 24 hours if possible

– Sun protection is essential

– Do not manually remove dead skin cells