What Is Korean Pico Plus? The Picosecond Laser Gaining Attention for Dark Spot and Melasma Care

Author: YEPPURIKO Editorial Team•02/25/2026

A Hot Topic in Dark Spot and Melasma Treatment!

What Is ‘Pico Plus,’ the Popular Pico Laser at Korean Dermatology Clinics?

✨ There are many types of pico lasers, but what makes them different?
An easy-to-understand explanation of Pico Plus’s features

This is Yeppuriko, your one-stop guide to enjoying Korean beauty, travel, and food with peace of mind.

“My dark spots just won’t go away…”

“I heard that regular lasers can worsen melasma…”

For those concerned about this, we’ve put together an easy-to-understand guide to PicoPlus, a popular pigmentation-care laser at dermatology clinics in Korea, covering everything from its features to treatment guidelines.

🔬 This picosecond laser is gaining attention for its ability to address a wide range of concerns, including
dark spots, melasma, dullness, enlarged pores, and acne scars✨

🔍 What Is PicoPlus?

PicoPlus is a picosecond laser developed by the Korean medical device manufacturer “루트로닉（Lutronic）”.

Its defining feature is that it delivers laser energy in picoseconds (one trillionth of a second), which are even shorter than the nanoseconds (one billionth of a second) used in conventional laser toning.

The shorter the pulse duration, the more finely the pigment can reportedly be broken down while minimizing heat damage to the surrounding healthy tissue.

💡 What’s the difference between nanoseconds and picoseconds?

A nanosecond is one-billionth of a second, while a picosecond is one-thousandth of that.
The shorter the pulse width, the less heat diffusion occurs, and it is said to be possible to break down pigment efficiently while minimizing the burden on the skin.
(*Results vary depending on the individual and their condition.)

🏆 About Certification and Safety

ピコプラス has received certifications from multiple public institutions and meets certain standards in terms of safety as well.

✅ Certifications obtained by ピコプラス

☑️ Korea’s Ministry of Food and Drug Safety (MFDS): Approved for the indication of improving melasma (※depending on the clinic’s menu)
☑️ U.S. FDA (510(k)): Clearance obtained
☑️ Korean K-Mark Certification: (Labeling should be checked depending on the device specifications)

It has been widely introduced at dermatology clinics in Korea, particularly as a “device that can also be used for melasma,” drawing attention to its differences from conventional lasers, which have made melasma care difficult.

✨ Expected Effects (※individual results may vary)

Pico Plus is said to address a wide range of concerns, not only pigmentation-related concerns but also skin texture improvement.

🎯 For Pigmentation-Related Concerns

・Dark spots (senile lentigines)
・Melasma
・Freckles
・Dullness and hyperpigmentation

🌿 Skin Texture Improvement & Other

・Enlarged pores
・Acne scars
・Overall skin tone brightening
・Tattoo removal (color tattoos may be supported)

※Results vary from person to person. As results differ depending on symptoms and skin condition, be sure to undergo a medical examination and consultation at the clinic before treatment.

🔧 3 Strengths of Pico Plus

① Equipped with 4 wavelengths

One of Pico Plus's major features is that its four wavelengths—532nm, 595nm, 660nm, and 1064nm—can be used selectively according to the symptoms.

Since the optimal wavelength can be selected according to the type and depth of pigmentation, more precise care is expected.

② Combination treatments are possible (※Depending on the clinic's menu)

Also available is “combined care,” which combines multiple treatments such as Pico Toning and Gold Toning.

A more comprehensive pigmentation care treatment plan can be created (varies by clinic).

③ True Pico Technology (True Pico)

The system is designed to achieve stable output with a pulse width of 450 picoseconds, which is said to help reduce unevenness in treatment results.

✅ A Tip from Yeppuriko

It is often described as causing relatively little pain and involving relatively little downtime, making it one of the lasers worth considering for those trying pigmentation treatment in Korea for the first time. (※Individual results may vary.)

📊 Treatment Guidelines (※Varies by condition and individual)

🗓️ Suggested Treatment Schedule

Treatment interval: Every 1–2 weeks
Recommended number of sessions: 5–10
Treatment time: Approximately 15–30 minutes

📈 Expected Results (※Individual results may vary)

5 treatments: approximately 40% improvement as a general guideline
10 treatments: approximately 60–70% improvement as a general guideline

※The improvement figures are only general guidelines. They may vary significantly depending on the condition of your skin and the depth of the symptoms. Please consult your doctor before considering treatment.

⚠️ Post-Treatment Precautions (General Guidelines)

Post-treatment redness and warmth generally subside within several hours to about one day in most cases (individual results may vary).

❌ Things to Avoid After Treatment

・Prolonged exposure to direct sunlight (UV protection is essential)
・Saunas and strenuous exercise (on the day of treatment to several days afterward)
・Alcohol consumption and smoking (on the day of treatment)
・Do not forcibly peel off scabs

※Please follow the clinic's instructions for detailed post-treatment care.

💡 Recommended for these people

✅ Those who have had difficulty seeing results with conventional laser toning
✅ Those with melasma and ordinary dark spots
✅ Those who want to minimize downtime
✅ Those considering removal, including colored tattoos
✅ Those who want to improve pigmentation and skin texture at the same time

However, depending on your skin condition and medical history, you may not be eligible for the procedure. If you are considering treatment at a Korean dermatology clinic, we strongly recommend receiving a consultation and examination in advance.

✨ Summary

This time, we explained the Korean-origin picosecond laser “PicoPlus.”

🔬 Development: Picosecond laser by Lutronic, Korea
🏆 Certifications: Korean MFDS and U.S. FDA (510(k)) clearance obtained
🎯 Indications: Dark spots, melasma, dullness, enlarged pores, acne scars, tattoos, and more
🔧 Strengths: Equipped with 4 wavelengths・Can be combined with other treatments・Relatively little pain (※Individual differences apply)
📊 Guideline: 5–10 sessions at 1–2-week intervals・Approximately 40% improvement after 5 sessions

It is one of the laser devices widely used in dermatology clinics in Korea. If you are considering laser treatment for dark spots, it may be a good idea to ask about PicoPlus during your consultation at the clinic.

🌸 If you are considering dark spot treatment at a Korean dermatology clinic,
why not start with a consultation first?✨