Creates new provisions relating to the sale of kratom products

HB 3147, the "Kratom Consumer Protection Act," regulates the sale of kratom products in Missouri. It requires sellers (including stores, restaurants, and manufacturers) to label products with accurate claims and disclose specific compound levels, bans sales to minors under 18, and prohibits products adulterated with harmful substances or containing synthetic alkaloids or excessive levels of certain natural compounds (like 7-hydroxymitragynine above 2%). Violations may result in fines up to $1,000 for labeling issues or misdemeanor charges for other breaches. The bill preempts local regulations on kratom, making state rules the sole authority for this product category.