Paragraph match score 81.4%
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If your routine isn’t working: quick troubleshooting
No visible change in spots after 3–6 months: confirm that you’re using enough sunscreen daily and not skipping busy days, then consider a consult for prescription options or in‑clinic treatments. [2]
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Common questions about serums for oily, pigment-prone city skin
For post-acne marks and mild unevenness, many people see gradual improvement in 4–8 weeks with daily sunscreen plus a consistent pigment routine. Deeper melasma patches often need several months and, in many cases, dermatologist-prescribed treatments in addition to over-the-counter serums. [2]