Treatment Disclosure Policy

Treatment information is disclosed product by product. Common descriptions may include heated, unheated, untreated, or treatment not determined.

• Heated: evidence or reliable information indicates heat treatment.
• Unheated / no indications of heating: used only where supported by an appropriate report or reliable evidence.
• Untreated: used only where the relevant treatment status has been evaluated appropriately.
• Not determined: used where no defensible conclusion is available.

Contact us before purchase if the treatment status is material to your decision. The product-specific listing and laboratory report control over general educational content.

Last reviewed: 29 September 2026. This page provides commercial information and does not replace product-specific information shown in the applicable Etsy listing.