What Apple Cider Vinegar Might Do for Your Scalp and Skin

A review from 2022 suggested ACV may help with dry scalp, which is sometimes confused with dandruff due to similar symptoms, even though the causes are different. ACV has shown some antimicrobial and antifungal activity, but research indicates that it does not work on all microorganisms and that its effectiveness varies depending on dilution and type of organism. This shows why more studies are needed before recommending ACV as a reliable treatment for any scalp issue.