1. Can red light therapy cure keratosis pilaris?
It does not cure KP, but it significantly reduces redness, bumps, and inflammation.
2. How long until I see results?
Many notice smoother skin within 3–6 weeks of consistent use.
3. How often should I use red light therapy for KP?
3–5 times per week, 10–15 minutes per treatment area.
4. Is RLT safe for sensitive skin?
Yes. Red light therapy is gentle, non-UV, and suitable for sensitive or easily irritated skin.
5. Does it help with redness from KP?
Yes. RLT reduces inflammation, helping skin appear less red and blotchy.
6. Can I combine RLT with exfoliating acids?
Yes—using lactic acid or urea lotions along with RLT often enhances results.
7. Does near-infrared light help KP?
NIR light penetrates deeper, supporting circulation and healing of surrounding tissue.
8. Which body areas can I treat?
Arms, thighs, buttocks, cheeks—any KP-affected area.
9. Are there side effects?
Most people experience no side effects. At most, mild warmth.
10. What devices work best?
Panels or full-body devices like Merican red light systems, which cover large KP-prone areas easily.
