Mad honey, honey containing grayanotoxins from Rhododendron species, is not a controlled substance in Texas and is not prohibited to possess, buy, or consume under Texas law as of September 2026.
Texas attracts this question more than most states, partly because its controlled substances regime is well known for being expansive and partly because the state’s penalty groups are frequently cited in discussions of unscheduled plant compounds. The expectation that Texas might treat mad honey differently is reasonable. It is also, on the available record, wrong, and the reason it is wrong is worth setting out properly because it explains what would have to change for the answer to be different.
Contents
Legal classification
Texas classifies mad honey as a food. It is regulated under the state’s food law in the same way as any other honey, with no separate category and no authorization requirement specific to grayanotoxin content.
Grayanotoxin does not appear in any Texas schedule of controlled substances. This matters more in Texas than the bare statement suggests, because of how the Texas Controlled Substances Act is built. Offenses under that Act attach to substances listed in Schedules I through V or in Penalty Groups 1 through 4. The penalty groups are the mechanism by which Texas assigns criminal consequences, and a substance that appears in none of them has no penalty attached to it by that Act.
The question of penalties therefore resolves in a way that surprises some readers. There is no penalty for possession of mad honey in Texas, not because a penalty has been waived or an exemption granted, but because no offense exists to which a penalty could attach. Penalties under Texas food law do exist, but they attach to conduct by sellers and manufacturers, specifically the sale or distribution of an adulterated or misbranded food, rather than to a person holding a jar.
Governing instrument
Two Texas statutes bear on this question, and they operate independently of each other. Confusing them is the most common error in discussions of state-level status.
The Texas Controlled Substances Act
Health and Safety Code Chapter 481 establishes the schedules of controlled substances. Section 481.032 assigns the Commissioner of State Health Services the power to establish and modify those schedules, and the Department of State Health Services publishes them annually. The statute defines a reference to a schedule as meaning the most current version published in the Texas Register, so the schedules are a living instrument rather than a fixed list in the code.
That design is the reason this page cannot be treated as settled indefinitely. Texas can schedule a substance administratively, through the commissioner, without waiting for the legislature. Section 481.035 sets out the findings the commissioner must make before placing a substance in Schedule I. A future scheduling of grayanotoxin is therefore procedurally possible in a way it would not be in a jurisdiction requiring primary legislation, though nothing was identified to suggest it is contemplated.
As of September 2026, grayanotoxin has not been scheduled.
The Texas Food, Drug, and Cosmetic Act
Health and Safety Code Chapter 431 governs food sold in Texas and closely tracks the federal Food, Drug, and Cosmetic Act. The operative provision is Section 431.081, which defines adulterated food, and it reproduces the federal structure, including the distinction that decides this case.
Section 431.081 provides that a food is adulterated if it bears or contains any poisonous or deleterious substance which may render it injurious to health. It then qualifies that clause: where the substance is not an added substance, the food is not adulterated on that ground unless the quantity of the substance in the food does not ordinarily render it injurious to health.
Grayanotoxin in mad honey is not an added substance. It enters the honey through bees foraging on Rhododendron nectar and is not introduced at any point in production. Mad honey therefore falls under the naturally occurring limb of the adulteration test, where presence establishes nothing and the operative question is quantity.
| Instrument | What it governs | Effect on mad honey |
| Health and Safety Code Ch. 481 | Schedules of controlled substances and the offenses attaching to them | None. Grayanotoxin is unscheduled, so no possession or supply offense arises |
| Health and Safety Code Ch. 431 | Food sold in Texas, including adulteration and misbranding | Applies, but through the naturally occurring limb, where quantity governs, and no limit is set |
| Federal FDCA and FDA oversight | Food entering the United States and moving in interstate commerce | Applies at import and in interstate commerce. Texas jurisdiction attaches intrastate |
Texas has set no numeric grayanotoxin limit for honey. The threshold at which a quantity would ordinarily render honey injurious to health has not been defined by statute, by regulation, or by any Texas agency guidance identified. The adulteration question is therefore open rather than settled in either direction, which is a different position from one in which a limit exists and honey falls below it.
Import and customs
Texas does not operate an independent import regime for food. Honey entering the United States through Texas ports of entry is subject to federal oversight by the Food and Drug Administration under the federal Act, and to Customs and Border Protection requirements. State jurisdiction attaches once a product is in intrastate commerce.
This division matters for anyone trying to understand where a product could be stopped. A shipment is assessed federally at the border against federal standards. Once it has cleared and is being sold within Texas, the Chapter 431 analysis above governs, and the state’s enforcement powers become available.
No FDA import alert specific to grayanotoxin or to mad honey was identified as of September 2026. The honey import alerts in force address economically motivated adulteration, principally undeclared added sweeteners, and unsafe drug residues. Those instruments concern substances that do not belong in honey, which is a separate question from a naturally occurring plant toxin.
Enforcement record
No prosecution, seizure, embargo, or agency advisory concerning mad honey in Texas was identified as of September 2026. No Texas Department of State Health Services advisory naming mad honey or grayanotoxin was located.
Chapter 431 equips Texas to act if it chooses to. Section 431.048 permits the detention or embargo of an article that violates the chapter. The commissioner holds condemnation powers, and Section 431.053 provides for immediate condemnation of perishable articles constituting a nuisance. Section 431.045 provides for emergency orders. These are substantial powers, routinely exercised against other foods, and none was identified as having been directed at mad honey.
The absence of an enforcement record is not evidence that enforcement is impossible or that a determination has been made in mad honey’s favour. It reflects that the question appears not to have arisen in a form that produced a documented action.
What legal does not mean
Legality under Texas law is a statement about criminal and regulatory classification. It is not a finding about physiological effect, and the distance between the two is wider here than in jurisdictions that have assessed this honey and reached a view.
Grayanotoxin produces dose-dependent effects on heart rate and blood pressure regardless of how a statute classifies the honey carrying it. Texas has set no concentration limit, which means no ceiling applies to how much a lawfully sold jar may contain. An absence of regulation is not a grant of safety, and in this instance it is not even an assessment.
Concentration is the variable that determines effect, and it is not visible on a label. The Cliff Mad Honey Safety Standard: GTX Concentration Risk Classification (v1.0) sets out how measured grayanotoxin concentrations are classified.
What is not established
No numeric threshold exists at which Texas would regard honey as adulterated by reason of grayanotoxin content.
No determination has been made as to whether mad honey satisfies the ordinarily renders it injurious test under Section 431.081. The question would fall to be decided on the facts of a particular product.
No enforcement action was identified, but the search cannot establish that none has occurred, only that none was found.
Key points
Mad honey is lawful to possess, buy, and consume in Texas. Grayanotoxin appears in no Texas schedule of controlled substances and in no penalty group, so no possession offense exists, and no penalty attaches to a consumer.
The applicable instrument is the Texas Food, Drug, and Cosmetic Act rather than the Controlled Substances Act. Because grayanotoxin is not an added substance, Section 431.081 assesses mad honey under the naturally occurring limb, where presence does not adulterate, and the question is whether the quantity ordinarily renders the honey injurious to health. Texas has never quantified that threshold. The state holds detention, embargo, condemnation, and emergency order powers under Chapter 431, and none was identified as having been used against mad honey. Import is a federal matter, and no grayanotoxin-specific import alert was identified.
Sources
- Schedules of Controlled Substances, published pursuant to the Texas Controlled Substances Act, Health and Safety Code Chapter 481. The official Texas Register publication of Schedules I through V. Grayanotoxin, andromedotoxin and rhododendron do not appear in any schedule.
