By Robert Common, Managing Partner, The Beekeeper
It sits on the shelf between energy drinks and herbal supplements. It comes in gummies, flavoured shots, and candy-coloured packaging. And it is being sold, largely without warning, in petrol stations, vape shops, and online stores around the world.
7-hydroxymitragynine, commonly known as 7-OH, is one of the most significant emerging substance risks of the past few years. Despite being derived from a plant, it behaves pharmacologically like a powerful opioid. Understanding what it is, what it does, and why it carries a serious risk of dependence is important for anyone who has encountered it, used it, or cares for someone who has.
What Is 7-OH?
7-OH is a chemical compound found naturally in small quantities in the kratom plant, a tree native to Southeast Asia whose leaves have been used traditionally as a mild stimulant and pain reliever. In its natural form, kratom contains less than two percent 7-OH by alkaloid content. The effects of traditional kratom preparations are relatively modest as a result.
The concentrated 7-OH products now widely available are a different matter entirely. Most commercial 7-OH is produced semi-synthetically by processing kratom’s primary alkaloid, mitragynine, through a chemical conversion process. The result is a product with 7-OH concentrations that can reach up to 98 percent, a potency many times greater than anything found in the natural plant.
Research suggests that 7-OH may be significantly more potent than morphine at the mu-opioid receptor, the same receptor targeted by heroin, fentanyl, and prescription opioid painkillers. It is not a supplement. It is, in pharmacological terms, a powerful opioid.
Why Is It Spreading?
The appeal of 7-OH products lies largely in how they are positioned. Marketing frequently describes them as natural, plant-derived alternatives for pain, anxiety, low mood, or opioid withdrawal. The word “kratom” on packaging lends an impression of herbal legitimacy. The products are attractive, accessible, and in most places entirely legal to purchase.
For people in pain, people struggling with opioid withdrawal, or people looking for something to take the edge off, 7-OH products represent a seemingly low-risk option. The reality is considerably more complicated.
In July 2025, the United States Food and Drug Administration formally recommended that 7-OH be classified as a controlled substance, specifically citing its opioid-like potency and the risk of dependence and overdose. Reports to US poison control centres relating to kratom and 7-OH products have risen dramatically, from under 200 cases in 2014 to over 1,600 in 2024. Multiple fatalities have been linked to concentrated 7-OH use, including the death of a 16-year-old in Dallas, Texas.
What Are the Risks?
The risks of concentrated 7-OH use mirror those of opioid use, because that is effectively what it is.
Physical dependence develops with regular use. Because 7-OH acts on the same opioid receptors as morphine and heroin, the body adapts to its presence in the same way. When use stops, withdrawal follows. People who have used kratom or 7-OH heavily frequently describe withdrawal as comparable to, or worse than, withdrawal from heroin. Symptoms typically include severe anxiety, depression, muscle pain, insomnia, nausea, and intense cravings.
Overdose is a genuine risk, particularly with high-concentration products. Symptoms of 7-OH toxicity include extreme sedation, confusion, slowed or stopped breathing, and seizures. The respiratory depression that makes opioid overdose fatal is present with concentrated 7-OH. If you see someone showing these signs after using kratom or 7-OH products, treat it as a medical emergency. Call emergency services immediately. Naloxone may partially reverse some effects and should be administered if available.
Combining 7-OH with other central nervous system depressants, including alcohol, benzodiazepines, or other opioids, significantly increases the risk of respiratory depression and overdose.
There is also the issue of unpredictability. Because 7-OH products are largely unregulated, the concentration listed on packaging, where it is listed at all, may not accurately reflect what is inside. People can unknowingly take doses far higher than intended.
What If Use Has Become a Problem?
One of the most important things to understand about 7-OH dependence is that it is not a personal failure. The substance is designed, chemically, to create the conditions for dependence. People who began using it to manage pain, anxiety, or the symptoms of opioid withdrawal did so in good faith, often without any clear indication of what they were actually consuming.
If you or someone you care about is finding it difficult to reduce or stop using 7-OH or kratom products, or is experiencing withdrawal when trying to stop, professional support is available and effective.
Treatment for 7-OH dependence follows a similar pathway to opioid use disorder. Medical detoxification can help manage withdrawal safely and comfortably. Evidence-based therapies including Cognitive Behavioural Therapy, Dialectical Behaviour Therapy, and Acceptance and Commitment Therapy address the psychological patterns that sustain dependence. Medications used in opioid use disorder, including buprenorphine, have been used to support withdrawal and recovery.
At The Beekeeper House, we approach dependence on substances like 7-OH with the same clinical depth and compassion as any other addiction. We understand that what looks like a gas station supplement can become, for some people, the centre of a very real and painful struggle. Our medically supervised detox programme, delivered by our clinical team 24 hours a day, provides a safe and supported environment to begin that process.
Recovery from 7-OH dependence is possible. The first step is reaching out.
Frequently Asked Questions
Is 7-OH the same as kratom? Not exactly. 7-OH is one of the active compounds found naturally in the kratom plant, but in very small quantities. Concentrated 7-OH products are produced semi-synthetically and are far more potent than traditional kratom preparations. The distinction matters because the risks are considerably higher with concentrated 7-OH than with traditional botanical kratom.
Can naloxone reverse a 7-OH overdose? Naloxone may partially reverse the effects of 7-OH because of its opioid activity, but the evidence is not definitive. It should still be administered in a suspected overdose while emergency services are called. Do not rely on naloxone alone and always seek immediate medical attention.
Is 7-OH legal? Legality varies by country and is changing rapidly. In the United States, the FDA formally recommended scheduling 7-OH as a controlled substance in 2025. In many countries it currently exists in a regulatory grey area. Legal status does not reflect safety, and 7-OH carries significant risks regardless of where it is purchased.
Can people become addicted to 7-OH? Yes. Regular use of concentrated 7-OH can produce physical dependence and withdrawal symptoms that closely resemble opioid withdrawal. People who have tried to stop using it after extended regular use often find withdrawal severe and require professional support to do so safely.
What does treatment look like for 7-OH dependence? Treatment typically involves medically supervised detoxification to manage withdrawal, followed by evidence-based psychological therapies to address the patterns underlying dependence. The Beekeeper House offers a fully supervised detox programme and residential treatment that can be tailored to people recovering from 7-OH and kratom dependence.
