What is this treatment?
Q-switched Nd:YAG Laser is a category of pigment and toning lasers that deliver high-peak-power pulses for melasma-prone tone, freckles, dark spots, tattoo pigment, and overall brightening; several platforms in this group also address redness and visible vessels. It spans devices such as Spectra VRM4, Revlite SI, Fotona StarWalker, Lumenis PiQo4, Curas Hybrid, Chrome, Hera XP, and GV, plus vascular-leaning systems like Excel V, DermaV, V-laser, and Gemini. Best suited for gradual, low-downtime tone correction matched to skin type.
Common concerns in the catalog
melasma-prone tone, freckles, dark spots, tattoo pigment, redness, visible vessels, brightening
Keauty Medical Board
The full treatment library was reviewed by these physicians. Review does not replace a consultation about your own suitability and risks.
- Dr. Taek Lee · 이태경ProfileMD · Korea University College of Medicine
- Dr. Youro Kang · 강유로ProfileMD · Inha University College of Medicine
- Dr. Jaeho Lee · 이재호Professor, Department of Family Medicine, Seoul St. Mary's Hospital · Board-certified family medicine specialist · The Catholic University of Korea College of Medicine
- Dr. Taeyoung Park · 박태영MD · Korea University College of Medicine
- Dr. Seho Jang · 장세호MD · Korea University College of Medicine
Last reviewed:
About this information
Descriptions and ratings come from the public Keauty treatment catalog. Import date is not a medical review date. Individual suitability, risks, expected outcomes and aftercare need a consultation with a qualified clinician.
General educational information. Results, discomfort and recovery vary. This page does not replace an individual medical consultation.
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