Acne scars and dark spots—medically called post-inflammatory hyperpigmentation—affect millions of people and often persist long after breakouts clear, requiring specialized treatment strategies that address both pigmentation and textural skin changes. TL;DR Dark spots fade over time but can take 6-12 months without treatment [2] , while true acne scars cause permanent textural changes requiring professional intervention Indian skin (Fitzpatrick III-VI) carries higher post-inf

Acne scars respond differently to microneedling radiofrequency (MNRF), fractional CO2 lasers, dermarollers, and platelet-rich plasma (PRP) therapy depending on scar depth, skin tone, and collagen remodeling needs, making treatment selection a personalized clinical decision rather than a universal protocol. TL;DR MNRF (Microneedling Radiofrequency) works best for moderate to deep scars and darker skin tones because it delivers controlled energy without surface thermal damage,