Use broad-spectrum sunscreen SPF 30 or higher every day
Apply sunscreen every 2 hours when outdoors
Cleanse your face gently twice daily
Use a vitamin C serum in the morning
Use niacinamide to help fade dark spots
Use retinoids at night if your skin tolerates them
Try azelaic acid for pigmentation
Use alpha arbutin or kojic acid for dark spots
Exfoliate with AHA or BHA 1 to 3 times per week
Avoid picking, squeezing, or scratching pimples
Keep skin moisturized with a non-comedogenic moisturizer
Treat acne early to prevent new dark spots
Avoid harsh scrubs and over-washing
Wear a hat and seek shade in strong sunlight
Use products consistently for several weeks to months
See a dermatologist for persistent or severe dark spots
Ask a dermatologist about chemical peels, microneedling, laser, or prescription creams
Patch test new products before full use
Stop using any product that causes irritation or burning
Get medical advice if spots are changing, painful, or bleeding