How to check ingredients and allergens
Read the label for the exact flavor and package before you use it.
Start with the current ingredient statement
A listing may describe taste or color without publishing a full formula. For a known allergy, review the actual package and ask the maker about cross-contact if needed. Skip the product if you can’t verify it. See FDA’s guide to reading food allergy labels.
Check each flavor in a multipack
Two pens in the same box can contain different ingredients. Read the individual labels or package insert and check which list matches each flavor. A flavor name alone cannot confirm whether a particular ingredient is present.
Read the intended use separately
Check which surfaces the manufacturer says the paint can touch. Paint intended for external use only should stay away from the mouth, eyes and other areas excluded by the label. See FDA’s guide to color additives and cosmetics for why intended use matters.