In recent months, a powerful new product has begun circulating in the smoke shop and online kratom markets  Smurphs tablets These sleek, disposable vaporizers contain 7-Hydroxymitragynine (7-OH), one of the most potent alkaloids derived from the kratom plant. Although they promise quick relief and convenience, the rise of 7-OH vapes is triggering concern among health professionals and regulators alike.

What Is 7-Hydroxymitragynine?

7-Hydroxymitragynine, often abbreviated as 7-OH, is a naturally occurring but rare compound found in kratom (Mitragyna speciosa). It is also the more potent metabolite of mitragynine, kratom's primary active component. In laboratory studies, 7-OH has been shown to bind to mu-opioid receptors with much higher affinity than morphine—making it up to 30 times stronger in terms of analgesic effect.

What Are 7-OH Vapes?

7-OH vapes are disposable vape pens pre-filled with a liquid solution that includes synthetic or extracted 7-Hydroxymitragynine. Popular among users seeking fast and powerful effects, these vapes are designed to deliver the alkaloid directly into the bloodstream through inhalation, bypassing the slower digestive system.

They come in various flavors like blueberry, peach, banana, and cherry, often marketed as “natural kratom extract” or “herbal relief devices.” The concentration can vary, but many products contain around 100mg of 7-OH per device.

Why Are They Popular?

1. Fast-Acting Relief – Unlike kratom powder or capsules that take 30–45 minutes to take effect, vaping 7-OH delivers near-instant results.
2. Portability & Convenience – Disposable pens are easy to carry, use discreetly, and require no mixing or preparation.
3. Potency – For those with a high tolerance or seeking stronger effects, 7-OH is far more powerful than traditional kratom.

The Hidden Dangers

Despite their popularity, 7-OH vapes carry significant health and legal risks:

• Addiction Potential: Due to its strong action on opioid receptors, 7-OH can lead to dependence and withdrawal symptoms similar to traditional opioids.
• Toxicity Risks: The synthetic or concentrated nature of 7-OH in vapes increases the risk of overdose, especially in users unaware of its strength.
• Regulatory Gray Area: Many states have not yet regulated 7-OH vapes, but some—including Texas, Oklahoma, Arizona, and Utah—have already begun restricting or banning products with over 2% 7-OH content.

Additionally, experts warn that many consumers believe they are using a harmless kratom product, when in fact they are inhaling a lab-made, opioid-strength chemical with minimal safety testing.

Medical and Legal Concerns

Health professionals have raised red flags, stating that 7-OH should be treated with the same caution as synthetic opioids. With little oversight and misleading labeling, these products can easily fall into the hands of young or uninformed users.

Legal experts also warn that if the trend continues unchecked, it could jeopardize the entire kratom industry, prompting stricter national bans or DEA intervention.

Final Thoughts

While 7-OH vapes may seem like a breakthrough for kratom users seeking convenience and strong effects, the risks far outweigh the benefits. Until proper regulation, testing, and education are in place, consumers should approach 7-OH vapes with extreme caution—or avoid them entirely.