I'd recommend looking into a Vitamin C Serum and a good exfoliating product to slough dead skin cells and even your skin tone so your scars can lighten.
I recommend the DRUNK ELEPHANT - C-Firma™ Vitamin C Day Serum as a daily Vitamin C Serum. You can apply this before your moisturizer.
I also recommend the AMOREPACIFIC - Treatment Enzyme Peel Cleansing Powder as a daily exfoliating product. You can apply this product after your cleanser to gently slough off dead skin cells. It has papaya enzymes that gently exfoliate the skin.