It’s rare for treatment to be completed in just one session. For shallow pigmentation, such as blemishes, three or four sessions are typically scheduled at intervals of about a month; for deep and widespread pigmentation, such as melasma, even more sessions are usually required. The number of sessions depends on the location and depth of the pigmentation.
How It Works
Light is applied for a very brief moment to break down the pigment particles into tiny fragments, and then the body is allowed time to naturally eliminate these fragments. This is why time is needed between treatments. Shortening the interval between sessions does not speed up the process.
What to Expect After the Procedure
You may notice fine scabs or redness for a few days. If you’re exposed to UV rays during this time, the pigmentation often appears darker. Consistently applying sunscreen is just as important as the procedure itself.
Why do results vary from person to person?
Even with the same type of melasma, the underlying causes differ. Areas affected by hormonal factors or repeatedly irritated by cosmetics or UV exposure cannot be fully treated with laser therapy alone. For this reason, clinics may recommend combining it with other treatments.
How Much Does It Cost?
Fifteen clinics disclosed prices ranging from 10,000 won to 400,000 won, with a median price of 89,500 won. The lower prices typically cover a single session for a small area, while the higher prices often include the entire face or a package of multiple sessions.
What to Ask During Your Consultation
First, confirm these three points: the total number of sessions scheduled, whether the price is per session or for a package, and what happens if you stop the treatment midway. This information is for reference only and does not constitute a medical diagnosis. Please consult a specialist or expert regarding actual procedures and product selection.
[Source] GlowUp Price Guide — Publicly Listed Prices from 15 Clinics (as of August 2026) · GlowUp Treatment Schedule — Laser Toning every 2–3 months