How Long Does Acne Scar Treatment Take — Real Timeline from 0 to Results
How long does acne scar treatment take · how many months to real results · time per session? A full timeline from Dr. Big · Clarity Clinic Ratchathewi, near BTS.
“How long does it take to see results from acne scar treatment?”
Many people ask this before deciding — to plan their schedule, budget, and not start then quit. The truth: a 60–80% improvement takes 6–12 months (not counting maintenance), with each session taking 1.5–2 hours at the clinic.
Overall timeline — one full round
Day 0 Consult + exam + assess + session 1
Week 4–6 Session 2
Week 10–14 Session 3
Week 16–22 Session 4
Week 24–30 Session 5
Month 6–12 Clear result · 60–80% improvement
Month 12+ Maintenance every 6–12 monthsTotal: 6–12 months from start to the final result.
Time at the clinic — minutes per session
At Clarity each session takes 1.5–2 hours:
| Step | Time |
|---|---|
| 1. Consult/update | 10 min |
| 2. Trica3D Scan + magnifier assessment | 10 min |
| 3. Cleanse | 5 min |
| 4. Numbing + wait | 20–30 min |
| 5. Subcision | 15–20 min |
| 6. MNRF | 15–20 min |
| 7. TCA Cross (if ice pick) | 10 min |
| 8. Pico Laser (dark marks) | 10–15 min |
| 9. Aftercare + advice | 10 min |
| Total | 90–120 min |
Read more: The Clarity treatment process.
Why 4–6 weeks between sessions
| Period | What happens |
|---|---|
| Day 0–7 | Inflammation settles |
| Week 2–3 | Fibroblasts start building collagen |
| Week 4–6 | New collagen half-matured |
| Week 8–12 | Collagen fully mature · that session’s result shows |
Under 4 weeks: collagen isn’t mature, no added benefit. 4–6 weeks: optimal. Over 8 weeks: too far apart, you restart from baseline.
Downtime — days off work
- Day 0: warm, slightly swollen skin · go home, drive
- Day 1–2: swelling at Subcision points · some bruising · can work (looks a bit tired)
- Day 3–5: swelling/bruising fade · 80% normal · light exercise OK
- Day 5–7: nearly normal · full work, makeup OK
- Week 2: 100% normal · that session’s result starts to show
Days off needed: usually 0 (back to work next day) · 2–3 days if you’re on camera.
Read more: Skincare after Subcision.
Timeline for different groups
Office workers (Mon–Fri): treat Friday evening, recover over the weekend, back Monday. Sales / meetings: treat after a big meeting, 5–7 days before the next. Out-of-towners: come for a day, treatment done, fly back next morning · return every 4–6 weeks × 3–5 sessions.
Frequently asked questions
Q: How many hours per session? A: 1.5–2 hours at the clinic · 30 min for numbing · 60–90 min of treatment.
Q: How long for one round (3–5 sessions)? A: 4–7 months (depending on spacing) · final result at 6–12 months.
Q: How many days off? A: Usually 0 — treat evening/weekend · back the next day · 2–3 days if on camera.
Q: Can I space sessions 2–3 months apart? A: Yes · slower, but the total result is the same if you complete 3–5 sessions.
Q: Where can I discuss the timeline near BTS? A: At Clarity Clinic Ratchathewi, near BTS Ratchathewi (1-min walk), easy to reach from Siam, Phaya Thai, all of Bangkok — Dr. Big assesses and treats in person, free 30-min consult.
Summary
- Per session: 1.5–2 hours · 0–3 days off
- One round (3–5 sessions): 4–7 months
- Final result: 6–12 months
- Expected: 60–80% improvement
Contact:
- LINE: @clarityclinic — send a photo of your acne scars for Dr. Big to review
- Location: Spring Tower, B Floor · Ratchathewi, near BTS (Siam, Phaya Thai, all Bangkok)
- Free 30-minute consult with Dr. Big in person
- Price 5,000 baht/session including all main procedures + aftercare cream · pay per session, no course packages
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