Treatment
PDT (Photodynamic Therapy)
A strong option for stubborn acne and oily skin control.
Laser Evidence: Moderate
Duration
30–60 min
Downtime
Medium (2–5 days)
Main Effect
Improves acne by reducing oil glands activity and inflammation.
Tip
Powerful for resistant acne/oil; strict light-avoidance after treatment.
What it is
A photosensitizing agent is applied, then activated by light to reduce acne activity and oil production.
Key Benefits
- Helps stubborn acne
- Oil reduction
- Can reduce recurrence tendency
Typical Plan
Sessions
1–3 sessions
Interval
every 3–6 weeks
Maintenance
as needed
Results
When visible
2–4 weeks
Peak
6–12 weeks
Longevity
months (varies)
Who it’s for
Best for
- Resistant acne
- Very oily skin
- Frequent breakouts despite basic care
Not ideal for
- Very sensitive skin without prep
- Those unable to follow light-avoid rules
Comfort & Safety
Anesthesia
Cooling; sometimes topical numbing
Pain level
★★★ ☆☆
Common reactions
- Redness
- Peeling
- Temporary darkening before clearing
Rare risks
- PIH
- Blistering (rare)
- Photosensitivity reaction if exposed to bright light
Contraindications
- Porphyria/rare photosensitivity disorders
- Pregnancy (clinic policy)
* Information is general guidance. Final suitability and protocols depend on in-person assessment.
Aftercare
First 24 hours
- Avoid bright light/sun exposure
- Gentle cleanser
- SPF if going out (clinic guidance)
First week
- No exfoliants/retinoids
- Moisturize + barrier repair
- Avoid saunas
Avoid
- Sun tanning
- Harsh scrubs
Related Treatments
Want a personalized plan?
Tell us your skin concern and preferred area. We’ll guide you to the best option.