A 7-OH vape is a vaping product formulated around 7-hydroxymitragynine, commonly called 7-OH. This compound is associated with kratom (Mitragyna speciosa) and occurs naturally in the plant at very low levels. Some commercial products, however, contain concentrated or enhanced amounts of 7-OH.

What Is a 7-OH Vape?

Unlike traditional kratom leaf products, a 7-OH vape uses an inhaled aerosol delivery format. This category has received increasing scientific attention because researchers are still examining questions involving aerosol composition, heating-related chemical changes, respiratory exposure, and the biological effects of inhaled 7-OH.

A 2026 article in Toxicological Sciences specifically identified 7-OH and kratom vaping products as an emerging public-health concern, highlighting the need for additional research.

Why Product Testing Matters

The concentration and composition of commercial 7-OH products can vary. Recent analytical research found inconsistencies between labeled and measured 7-OH amounts in some products, reinforcing the importance of reliable laboratory analysis when evaluating product composition.

Safety and Regulation

The FDA has warned about concentrated 7-OH products and recommends that consumers avoid them. The agency states that 7-OH has opioid activity and that there are no FDA-approved products containing 7-OH.

The regulatory landscape is also changing. In July 2026, the DEA began a temporary scheduling process involving 7-OH above a proposed threshold and certain synthetic kratom-related compounds.

As research develops, understanding the composition, testing, inhalation-related uncertainties, and regulatory status of 7-OH vapes remains important.