The US Food and Drug Administration has issued 7 warning letters to companies illegally marketing products containing 7-hydroxymitragynine (7-OH), which is found in trace amounts in kratom.

The U.S. Food and Drug Administration sent letters to seven companies that sell opioid alternative products containing ...

The warning reflects growing concern over a surge in opioid products marketed to US consumers containing concentrated levels of 7-hydroxymitragynine (7-OH).

Some medical researchers say 7-OH products made from kratom extracts could have the potential to create addiction problems, ...

FDA issues warning letters to distributors of food, dietary supplements and unapproved drugs that contain ...

“There are no FDA-approved drugs containing 7-OH, and it is illegal to market any drugs containing 7-OH,” the FDA said.

The U.S. Food and Drug Administration is bringing attention to an unlawful dietary supplement that is turning up in online ...

The FDA has issued warnings to seven companies for illegally marketing kratom-based products containing 7-OH, a compound not approved for food or supplements, citing safety concerns and unproven ...

The Stop Gas Station Heroin coalition today commended the U.S. Food and Drug Administration (FDA) for issuing warning letters to companies marketing "7" — a dangerous semi-synthetic alkaloid often ...

It's a product commonly found on shelves at convenience stores, but Gov. Matt Meyer signed a bill on July 21 that bans it ...

If Gov. Matt Meyer signs this bill, a popular item on convenience store shelves will be illegal to sell in Delaware. Here's what to know.