Apple Cider Vinegar Powder is a convenient dry form of apple cider vinegar. It is produced from the juice of apples that have been converted to vinegar through the use of modern fermentation methods. Apple Cider Vinegar Powder otherwise known as cider vinegar or ACV, is a type of vinegar made from cider or Organic Apple Cider Vinegar Powder, apple must have a pale to medium amrber color. Unpasteurized or organic ACV contains mother of vinegar, which has a cobweb-like appearance and can make the vinegar look slightly congealed.