FDA does not have a specific definition or standard of identity for punch, or any other requirement that a punch contain fruit juice. A punch may be an artificially flavored beverage, with or without natural flavorings, or it may be made from tea and other ingredients, exclusive of fruit juice. Such products must be clearly distinguished from products which are made from fruit juices or fruit concentrates or purees. Products containing artificial or natural flavors must be labeled in accordance with 21 CFR 101.22.
Read the Label. An educated consumer has the knowledge to make wise decisions.