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Sinchon Dermatology Clinic, Features and Effects of Different Pigmentation Treatment Devices

You&I Clinic Hongdae Sinchon · 홍대 신촌 유앤아이의원의 예뻐지는 피부비결 · July 23, 2026

Sinchon Dermatology Clinic, Features and Effects of Different Pigmentation Treatment Devices (Department: Dermatology) 'I'd like to treat my blemishes, but there are so many pigmen...

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This page is an English translation of a Korean Naver Blog archive entry. For exact wording and source context, verify against the Korean archive original and the original Naver post.

Clinic: You&I Clinic Hongdae Sinchon

Original post date: July 23, 2026

Translated at: August 17, 2026 at 6:11 PM

Medical note: This translation does not guarantee medical accuracy or suitability for treatment decisions.

Sinchon Dermatology Clinic,

Features and Effects of Different Pigmentation Treatment Devices

(Department: Dermatology)

Sinchon Dermatology Clinic, Features and Effects of Different Pigmentation Treatment Devices image 1

'I'd like to treat my blemishes,

but there are so many pigmentation treatment devices and procedures..

Which one should I receive

for the best results?'

Pigmentation conditions are not all treated in the same way.

Melasma, blemishes, freckles, and age spots differ in both the depth at which the pigment is located and their causes.

In addition, every person's basic skin condition, sensitivity, and susceptibility to external irritation are different, so the approach inevitably varies from person to person.

Therefore, if you are planning to begin pigmentation treatment, it is a good idea to clearly understand the features and effects of the various devices, objectively assess your skin condition, and then choose an approach suited to it.

From now on, I will explain the principles and effects of various pigmentation treatment devices for this purpose^^

Sinchon Dermatology Clinic, Features and Effects of Different Pigmentation Treatment Devices

  • Piccolo Laser

  • Sylfirm

  • Ruby Laser

Sinchon Dermatology Clinic (Department: Dermatology) Piccolo Laser

Sinchon Dermatology Clinic, Features and Effects of Different Pigmentation Treatment Devices image 2

U&I Piccolo Laser in Sinchon

Piccolo is a pigmentation laser that delivers energy over an extremely short period measured in picoseconds.

Its most distinctive feature is that it uses an irradiation time approximately 1,000 times shorter than that of conventional nanosecond lasers.

Because the irradiation time itself is very short, there is a lower possibility that heat will be transferred to the surrounding tissue.

This means that treatment can break down melanin pigment into very fine particles while reducing the burden on the skin itself.

Sinchon Dermatology Clinic, Features and Effects of Different Pigmentation Treatment Devices image 3

Handpiece of the U&I Piccolo Laser in Sinchon

It can be used to treat various pigmentation conditions, including melasma, blemishes, freckles, and post-inflammatory hyperpigmentation.

However, please keep in mind that it is difficult to expect dramatic results from a single treatment.

Gradual changes can be observed only with repeated treatments, generally five to ten or more sessions.

If you are about to undergo pigmentation treatment, please take this into account when planning your care.

Sinchon Dermatology Clinic (Department: Dermatology) Sylfirm

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Sylfirm

Sylfirm is an invasive radiofrequency device that inserts fine insulated needles into the skin and delivers radiofrequency energy to the dermal layer.

It is one of the devices particularly often used to treat melasma.

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Melasma often involves not only melanin but also abnormal blood vessels in the dermal layer and a chronic inflammatory environment.

Sylfirm is designed so that radiofrequency is emitted only from the tips of the insulated needles. This allows it to selectively coagulate abnormal microvessels in the dermal layer, help reduce inflammatory responses, and promote skin regeneration.

Rather than directly breaking down melasma, this device focuses on improving the environment in which melasma develops.

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Collagen regeneration process

Thanks to these characteristics, it is primarily used for melasma that is not resolved with conventional pigmentation lasers alone, pigmentation conditions accompanied by facial redness, and red marks left after inflammation.

The stimulation from radiofrequency may also promote collagen regeneration, so improvements in skin texture and fine wrinkles may also be expected.

Sinchon Dermatology Clinic (Department: Dermatology) Ruby Laser

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U&I Ruby Laser in Sinchon

The Ruby Laser is a pigmentation treatment device that uses a 694 nm wavelength.

The 694 nm wavelength tends to have particularly high absorption by melanin.

As a result, it is relatively well suited to concentrating energy on the pigment while reducing the effect on the surrounding normal tissue.

This can greatly help reduce downtime and the risk of scarring during treatment.

It is mainly used for localized pigmented lesions with clearly defined borders, such as blemishes, freckles, age spots, and Ota nevi.

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U&I in Sinchon

If you are looking into pigmentation treatment at Sinchon Dermatology Clinic, the most important thing is ultimately to choose a device suited to your lesion.

Although pigmentation treatment methods have become very diverse these days, you cannot expect fast and stable changes if a device that does not suit your lesion is used.

Therefore, please be sure to carefully determine which pigmentation treatment device is right for you through a preliminary consultation and diagnosis.

I would be very happy if today's post was even slightly helpful to those considering pigmentation treatment.

Thank you. This was U&I Hongdae Sinchon^^

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U&I Clinic Hongdae Sinchon Branch is located near Hongik University Station.

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