Senate Bill No. 891 amends the Oklahoma Kratom Consumer Protection Act by updating definitions and removing certain packaging and labeling requirements. Key changes include the modification of the definition of "kratom product" to clarify that it must not contain synthesized kratom alkaloids or constituents, and the inclusion of a new definition for "vendor" to encompass both individuals and entities involved in the sale or preparation of kratom products. Additionally, the bill eliminates the requirement for powdered kratom products not in capsule form to include a calibrated measuring device in their packaging.

The bill also revises labeling requirements for kratom products, removing the previous stipulation that prohibited therapeutic claims unless approved by the FDA. Instead, it now states that product labels must include a disclaimer indicating that the statements have not been evaluated by the FDA and that the product is not intended to diagnose, treat, cure, or prevent any disease. The act is set to take effect on November 1, 2025.