Home Health Will California’s Ban on Red Dye No. 3 Prompt More Action? Health Will California’s Ban on Red Dye No. 3 Prompt More Action? By - October 30, 2023 40 0 FacebookTwitterPinterestWhatsApp Advocates for phasing out Red Dye No. 3 and other harmful additives hope these state-based developments will spur the FDA to finally take similar action and respond to a petition requesting the ban of Red Dye No. 3.