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Ingredient · Grain

Oat (conventional)

Mixed · 4/10, higher is cleaner

How we reached this

USDA PDP 2023 Annual Summary: 82% of conventional oat samples carried detectable residues.

Sources · 1

Regulatory position

United StatesWithin US tolerance

Also listed as

Oatconventional oatoat

Products containing this · 1

About this rating

Ratings run 1–10, higher is cleaner, and are set editorially against the sources above — see the methodology page for how an ingredient rating becomes part of a product score. Last reviewed 2026-05-23.