In fact, we’d do anything to say bye to those scars.
Board-certified dermatologist Y. Claire Chang toldByrdie, “Acne can leave multiple types of scars.
These are generally categorized into acne blemishes, atrophic acne scars, and hypertrophic acne scars.”

Hence, there isn’t one universal way to treat acne scars.
However, using a concentrated version may harm your skin more.
Instead, they recommend tryingsalicylic acid, retinoids, or alpha-hydroxy acids as they tend to give better results.

Retinoids seem more reliable than apple cider vinegar, but the choice is yours.
Keep in mind that there aren’t too many proven natural remedies to lighten acne scars.