Quick answer
Flat brown/red marks from old pimples fade with actives and sunscreen; indented scars need clinical treatment. Know the difference and treat acne marks the right way in Bangladesh.
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Shop dark-spot & pigmentation products →Marks vs scars — treat them differently
- Flat marks (PIH/PIE): brown or red flat spots left after a pimple heals. These fade with skincare and time.
- Scars: indented (pitted) or raised texture changes. Skincare barely helps; these need clinical treatment (microneedling, lasers) from a dermatologist.
Most "acne scars" people worry about are actually flat marks that will fade.
How to fade flat acne marks
- Sunscreen daily — sun keeps marks dark; this is non-negotiable. See the sunscreen guide.
- Niacinamide + vitamin C for brown marks; niacinamide + centella for red marks. See the serum guide.
- Gentle exfoliating acids to speed turnover.
- Stop new breakouts first — see how to clear acne and post-acne marks guide. Read the full post-acne marks & scars guide.
What to avoid
- Popping pimples — the main cause of marks and scars.
- Skipping sunscreen (marks stay dark for months longer).
- Harsh scrubs and "fairness" creams.
Buy verified
At TheSkinProof every product is batch-code checked against the importer invoice, with a 2× money-back guarantee. Shop verified serums or take the skin quiz.
Frequently asked questions
Why do acne marks take longer to fade in strong sun?
UV exposure stimulates more melanin, so going out unprotected can make marks darker and longer-lasting instead of fading. Daily sunscreen is the single most important step in any mark-fading routine.
Where can I buy original niacinamide or centella serums in Bangladesh?
Buy from a seller who can show the importer's invoice and batch number for the product. This matters because a diluted or fake version of these actives won't actually fade marks.
Which actives are safest for fading acne marks on sensitive skin?
Niacinamide and centella are gentler options that help fade marks with less risk of irritation. Introduce stronger acids or retinoids slowly, starting with a patch test.