Cal. Bus. & Prof. Code § 25205
(a) Any container of beer or alcoholic beverage, other than sake, that is approved for labeling as a malt beverage under the Federal Alcohol Administration Act (27 U.S.C. Sec. 201 et seq.), that derives 0.5 percent or more of its alcoholic content by volume from flavors or other ingredients containing distilled alcohol and that is sold by a manufacturer or importer to a wholesaler or retailer within this state on or after July 1, 2009, shall bear a distinctive, conspicuous, and prominently displayed label, or firmly affixed sticker, containing the following information: