“Overuse of apple cider vinegar on hair can actually make hair brittle, dry, and naturally lighten hair color,” says Yates. “Depending on the hair’s texture, it may be beneficial to add a ...

I advise caution with apple cider vinegar on colored hair. While it’s unlikely to significantly affect hair color when properly diluted and used occasionally, it can potentially fade color if ...

Apple cider vinegar doesn’t just ... seem like it would be harsh on hair, acid is actually really good for making your hair shinier and boosting your color’s longevity.