Does food coloring have allergens

Most food colorings are considered safe and do not contain common allergens like nuts, dairy, or gluten. However, some individuals may have sensitivities or allergic reactions to specific artificial colorants, particularly those derived from natural sources, such as certain plant dyes. It's essential to read ingredient labels carefully, especially for those with known Allergies, as formulations can vary. Always consult with a healthcare professional if there's concern about potential allergens in food products.