Gluten-free represents 30.0% within the claim type segment and bakery and snacks account for 28.0% of the product category in 2026. The allergen-free food market is estimated at USD 51.6 billion in 2026, is projected to reach USD 103.5 billion by 2036 and is forecast to post a 7.2% CAGR between 2026 and 2036.