An oatmeal bath works via the presence of colloidal oatmeal, which attaches to the skin to create a protective shield or barrier, retaining moisture and reducing inflammation.
In addition to this, it cleans the skin as well, and is actually a time-tested remedy to combat irritated skin. Colloidal oats can typically be found at the likes of supermarkets in preparation to fill a home bathtub.
If you would like a more detailed insight into the various advantages that oatmeal baths provide, explore our dedicated blog on the topic – What Are The Benefits Of An Oatmeal Bath?