For dark spots and post-acne marks in India, the biggest difference in 2026 is coming from **consistent sunscreen use + targeted ingredients** like **tranexamic acid, niacinamide, azelaic acid, vitamin C, and retinoids**. Dermatology sources and Indian skincare communities consistently point to these as the most effective OTC options. If your goal is faster fading with minimal irritation, focus on: - **Daily SPF 50** (non-negotiable) - **Tranexamic acid or azelaic acid** f
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