To treat active acne and fade the dark spots (hyperpigmentation) it leaves behind, I recommend a targeted routine: For Acne: Use a cleanser with Salicylic Acid to unclog pores, or Benzoyl Peroxide to kill acne-causing bacteria. For Acne & Dark Spots: Apply Azelaic Acid (10%) or a topical retinoid like Adapalene at night. Both promote skin renewal and fade dark spots while preventing new breakouts. For Brightening: Use Niacinamide or Vitamin C in the morning to even out skin tone. Protection: Always wear a broad-spectrum SPF 30+ sunscreen daily, as UV rays darken spots and delay healing. Consult a dermatologist if issues persist.

In winter, harsh acne soaps strip away moisture, worsening breakouts. I recommend switching to a gentle, non-stripping foaming cleanser containing Salicylic Acid (1-2%) used only once daily, or a mild hydrating cleanser. For acne and marks, apply Azelaic Acid (10-15%) cream in the morning; it targets both blemishes and dark spots while being gentle on the skin. At night, apply a thin layer of Adapalene (0.1%) gel to unclog pores and fade marks. Crucially, always follow up with a lightweight, oil-free, non-comedogenic moisturiser to prevent winter dryness. Consult a dermatologist for a personalised regimen.