Use daily broad-spectrum sunscreen SPF 30 or higher
Apply topical retinoids at night
Use vitamin C serum in the morning
Try azelaic acid
Use niacinamide
Apply alpha hydroxy acids such as glycolic acid or lactic acid
Use salicylic acid for acne-prone skin
Consider hydroquinone for short-term use under medical guidance
Use tranexamic acid products
Avoid picking or squeezing acne
Keep a consistent skincare routine
Moisturize regularly to support skin barrier
Use gentle cleansers and avoid harsh scrubs
Consider chemical peels from a dermatologist
Consider microneedling with a professional
Consider laser treatments for stubborn scars
See a dermatologist for persistent or severe dark marks