Apple cider vinegar (ACV) is hailed on the internet as a miracle elixir for a wide variety of dermatologic conditions. From treating warts and sunburns to reducing acne and scars, apple cider vinegar can seemingly cure it all. ACV is also commonly used as an all-purpose remedy for age-related skin ware that causes fine lines and wrinkles. These uses and many others hardly scratch the surface of what people claim ACV can do. While there is some reason to believe apple cider vinegar is beneficial for some purposes, evidence is limited and anecdotal for others. The topical use of apple cider vinegar for skin health and scar treatment is a controversial subject, and it’s one that demands closer examination. Countless online sources tout the positive benefits of using ACV to flatten and reduce the appearance of scars. The unfortunate truth: most of these claims are misleading.