7-OH vs Kratom (What To Know)

Kratom and 7-OH, which are frequently sold in gas stations, vape shops, and convenience stores, are often marketed as herbal supplements or energy boosters. What’s the difference between 7-OH vs. kratom, and are either of them safe to use?

Bright Future Recovery Center offers a full continuum of customized care to help people who have become addicted to 7-OH and other dangerous substances. For additional information or to schedule a free assessment, contact us today.

Learn more about addiction treatment in Northern California or verify your insurance now.

Table of Contents

What Are Kratom and 7-OH?

Before we compare 7-OH vs. kratom, let’s take a quick look at each one separately:

Kratom

Kratom is a substance that is derived from the leaves of a tropical tree that is native to several Asian nations.

In areas where the plant naturally grows, people have used it for hundreds of years to increase energy, dull pain, and address a variety of medical concerns. These effects are primarily due to an alkaloid in kratom called mitragynine.

Traditionally, people used kratom by chewing the leaves, smoking them, boiling them into a tea, or mixing them into a topical poultice. In the United States today, kratom is typically sold as an herbal remedy or dietary supplement. It may be purchased as a powder, tablet, liquid, or edible.

7-OH

7-hydroxymitragynine, which is commonly referred to as 7-OH, is an alkaloid that is also naturally present in kratom. However, the amount of 7-OH in a kratom plant is much smaller than the amount of mitragynine.

Recently, synthetic or concentrated versions of 7-OH have begun to appear on store shelves in products such as tablets, drinks, and gummies. These products are sometimes labeled as 7-Hydroxy.

Synthetic/concentrated 7-OH is much more powerful than what a person would ingest if they used kratom, which has caused alarm among public health officials.

Comparing 7-OH vs. Kratom

Though kratom use can be risky, 7-OH poses a much greater danger. A November 2025 analysis in the journal Pharmaceutical Biology described the shift from kratom use to 7-OH as the “evolution of a natural remedy into a public health threat.”

7-OH products, the authors of that analysis concluded, “are pharmacologically and toxicologically distinct from kratom leaf and pose significant risks of morbidity and mortality under typical conditions of use.”

Origin

Though 7-OH and kratom are both natural substances that come from the same plant, there is a considerable difference between the 7-OH vs. kratom products that are commonly sold in the U.S.

Kratom products usually contain crushed or powdered leaves. 7-OH products often contain synthetic, semi-synthetic, or concentrated versions of that substance.

These versions of 7-OH are considerably more potent than the amount that is naturally found in kratom. This means that the effects caused by products with 7-OH are much more intense and can potentially be much more harmful.

Effects

People who take kratom or 7-OH typically do so for the purpose of experiencing either stimulant- or opioid-like effects.

In small doses, kratom works like a stimulant, with effects such as:

Energy boost
Greater talkativeness
Elevated heart rate
Higher blood pressure
Increased alertness

When a person takes larger amounts of kratom, they may experience opioid-like effects such as:

Improved mood
Easing of tension
Dulling of pain
Drowsiness
Slowed heart rate and respiration

A key difference in effects between 7-OH vs. kratom is that the ones caused by 7-OH can be much stronger:

An August 2025 bulletin from the Blue Ridge Poison Center at the University of Virginia School of Medicine reported that 7-OH may be 5-22 times more powerful than mitragynine, which is the primary psychoactive ingredient in kratom.
The Pharmaceutical Biology analysis cited earlier noted that 7-OH interacts with the same brain receptors that are activated by heroin, morphine, and other opioids. That analysis also revealed that in certain circumstances 7-OH can be more potent than morphine.

So even if a person gets the effects they expected from 7-OH, the intensity of those effects can be quite dangerous.

Overdose

In October 2025, a news release from the Los Angeles County Public Health Department advised against using any products involving kratom or 7-OH due to risk of overdose. The release was prompted by 7-OH’s involvement in six fatal overdoses in the county.

Signs of 7-OH overdose include:

Loss of consciousness
Faint heartbeat and pulse
Slow or shallow breathing
Blue or purple coloring near lips or fingertips
Skin that is cool or clammy to the touch

Since 7-OH interacts with opioid receptors, overdoses may be reversed with naloxone (Narcan). However, even if Narcan works, you should still call 911. Anyone who has overdosed may still be in danger after being revived, and they need to be evaluated by a qualified professional.

7-OH vs. Kratom: Addiction & Withdrawal

People who use either kratom or 7-OH can become dependent on them. But since 7-OH is the more potent of the two substances, it also poses a greater risk of addiction.

Signs of Addiction

The fifth edition of the Diagnostic and Statistical Manual of Mental Disorders (DSM-5) includes 11 criteria for most substance use disorders (addictions).

To be diagnosed with an addiction to either kratom or 7-OH, you need to have two or more of the following symptoms:

Using larger amounts of 7-OH or kratom, or using the substances for longer periods of time, than you intended
Trying but failing to curtail your use of 7-OH or kratom
Spending an excessive amount of time seeking, using, and recovering from the effects of 7-OH or kratom
Having powerful urges to use 7-OH or kratom
Failing to fulfill your obligations and responsibilities at home, in school, or at work as a result of using 7-OH or kratom
Continuing to use 7-OH or kratom despite having personal or social problems that were either caused or worsened by your prior use of the substances
Continuing to use 7-OH or kratom after experiencing a medical or mental health problem that was either caused or worsened by your prior use of the substances
Reducing or ending your participation in important social or work-related activities because of your use of 7-OH or kratom
Repeatedly using 7-OH or kratom in situations that pose a clear physical hazard, such as combining them with other mind-altering substances or driving while under their influence
Developing tolerance, which means that you use to need larger amounts of 7-OH or kratom to achieve the effects you’d previously experienced via smaller doses
Developing withdrawal symptoms when you try to stop using 7-OH or kratom

Withdrawal Symptoms

Once you’ve become addicted to either 7-OH or kratom, you may experience a variety of highly unpleasant physical and psychological symptoms when you try to stop using the substances, or when you’re prevented from using them.

Symptoms of 7-OH or kratom withdrawal can include:

Intense cravings
Excessive perspiration
Intense headaches
Exhaustion and fatigue
Fever and chills
Muscle pain
Body aches
Nausea
Restlessness
Irritability
Anxiety
Depression
Difficulty concentrating
Insomnia

Withdrawing from either substance can be unpleasant, but 7-OH’s greater potency means that the withdrawal symptoms it causes are likely to more intense than what occurs during kratom withdrawal.

Find Addiction Treatment in Northern California

Bright Future Recovery offers a full continuum of personalized services for adults who have developed addictions to kratom, 7-OH, and other substances. We also offer dual diagnosis programming for clients with anxiety, depression, and other co-occurring mental health concerns.

Treatment options at our luxury rehab in Northern California include detox, residential care, a partial hospitalization program (PHP), an intensive outpatient program (IOP), and virtual (online) outpatient services.

Call (831) 245-1623 today to learn more or verify your insurance now.