Authority source
Safety basis: FDA
US FDA
Colloidal Oatmeal
Avena Sativa Kernel FlourOat Kernel FlourColloidal Oat Flour
Skin Protectant
Colloidal oatmeal is made from finely ground oats. It's often used to soothe and calm itchy skin.
What it is
Colloidal oatmeal is a finely ground powder made from oats, used to soothe and protect the skin.
Found in
bath products, lotions, creams, ointments, sunscreens
The concern
No significant concerns identified
Legal status
Generally recognized as safe for use as a skin protectant by the US FDA.
Low Concern
Generally recognized as safe for use as a skin protectant.
Evidence & sources
Article / explainer
Article / explainer
No highly relevant article explainer found yet.
Video explainer
Colloidal Oatmeal - the benefits in skincare | Ask Doctor Anne
Video
Doctor Anne
Watch videoCommunity questions
Community questions
Community discussions are not used as safety evidence and no highly relevant discussion is shown for this ingredient.
Related ingredient guides
Compare this ingredient with related ingredients and common alternatives.
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Last updated: June 9, 2026