Use daily broad-spectrum sunscreen SPF 30 or higher
Apply a retinoid at night
Use vitamin C serum in the morning
Try niacinamide to help even skin tone
Use azelaic acid for dark marks
Use alpha hydroxy acids like glycolic acid or lactic acid
Use salicylic acid if acne is still active
Avoid picking, squeezing, or scrubbing the skin
Keep a gentle cleanser and moisturizer routine
Consider hydroquinone for stubborn dark spots
Try chemical peels with a dermatologist
Consider microneedling for deeper scars
Consider laser treatments for persistent scars
Consider dermal fillers for depressed scars
See a dermatologist for the best treatment plan