Is modified food starch gluten-free?
Modified food starch is usually gluten-free. In the US, it's most often made from corn, and if wheat is used, FALCPA requires "wheat" to appear in the ingredients or "Contains:" line. In Europe and Asia, verify with a gluten-free label since disclosure rules differ.
When it's safe
- The product is US-made and "wheat" does not appear in the ingredients or allergen statement
- The label specifies "modified corn starch" or "modified tapioca starch"
- The product carries a gluten-free certification seal
When to avoid it
- The allergen statement contains "wheat"
- The label says "modified wheat starch" (rare, but does occur in imported products)
- The product is from outside the US/EU without a gluten-free claim
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Frequently asked questions
What's the difference between modified food starch and modified wheat starch?
Modified food starch is a generic term — in the US it's almost always corn. Modified wheat starch is explicitly wheat-based and must be labeled as such; assume it's not gluten-free unless certified.
Is modified food starch safe for celiacs?
In the US, yes — FALCPA requires wheat disclosure, so if "wheat" isn't in the ingredients or "Contains:" line, the starch is gluten-free.
