The FDA mandates that a product containing FD&C Yellow No. 5 must identify it on the food label.
Other potential allergens include gluten and color additives such as FD&C Yellow No. 5. The FDA mandates that a product containing FD&C Yellow No. 5 must identify it on the food label. The term “gluten-free” can be listed on a label if it meets a specific maximum amount of gluten as defined by the FDA.