Use a broad-spectrum SPF 30 or higher every day
Apply vitamin C serum in the morning
Use niacinamide serum daily
Use azelaic acid to fade dark spots
Use retinoid at night if tolerated
Exfoliate gently with AHA or BHA 1 to 3 times per week
Avoid picking or squeezing pimples
Keep skin moisturized to reduce irritation
Use hydroquinone only with medical guidance
Consider tranexamic acid for stubborn pigmentation
Treat acne quickly to prevent new dark spots
Wear a hat and avoid direct sun exposure
See a dermatologist for persistent or worsening spots