Use broad-spectrum sunscreen SPF 30 or higher every day
Apply vitamin C serum in the morning
Use niacinamide to help reduce discoloration
Try retinoids at night
Use azelaic acid for dark spots
Use alpha hydroxy acids like glycolic acid or lactic acid
Use salicylic acid if you also have acne
Keep skin moisturized to support healing
Avoid picking or squeezing pimples
Use gentle cleansers and avoid harsh scrubbing
Consider hydroquinone only under medical guidance
Try tranexamic acid for stubborn pigmentation
See a dermatologist for chemical peels, laser, or prescription treatments
Be consistent for several weeks to months
Patch test new products before regular use