Answers · Aftercare

Do I need sunscreen after laser treatment?

Yes. Sun exposure after laser or energy treatments raises the risk of pigment changes, so use broad-spectrum sunscreen and reapply while sightseeing.
Sunscreen after laser

✓ Doctor consultation first
Every plan is decided with a STON doctor

✓ Inside Lotte Hotel Seoul, 9F
Underground from Euljiro 1-ga Station

✓ Open 7 days
Weekdays to 20:30, weekends to 17:00

At a glance

  • Use: Broad-spectrum sunscreen
  • Reapply: Every few hours outdoors
  • Add: A hat or shade in summer

The answer

Yes. Sun exposure after laser or energy treatments raises the risk of pigment changes. Use broad-spectrum sunscreen, reapply while sightseeing, and add a hat in strong sun.

This page is general information to help you prepare for a consultation. It does not replace diagnosis or a treatment decision.

Common questions

Is this important for melasma?

Very. Sun is a major trigger for melasma.

What about winter?

Sunscreen still matters in winter, especially after pigment treatment.