Use sunscreen daily
Apply retinoids at night
Try vitamin C serum
Use niacinamide products
Use alpha hydroxy acids
Use salicylic acid
Use azelaic acid
Consider silicone gel for raised scars
Try chemical peels
Consider microneedling
Consider laser resurfacing
Consider dermal fillers
Consider subcision
Consider steroid injections for raised scars
Avoid picking or squeezing pimples
Keep acne under control
See a dermatologist for severe scars