Minn. bill to curb flavored nitrous oxide sales to consumers laid over after committee discussion

At a Minnesota House committee hearing, Representative Engen introduced House File 325, a proposal to ban direct-to-consumer sales of flavored nitrous oxide products that he said are being marketed for recreational inhalant use.

Engen told the committee he brought the bill after hearing from family members of people who used flavored nitrous oxide and said the products are being sold in retail stores and online, often with child-oriented branding. He said prolonged inhalant use can cause vitamin B12 deficiency and neurological and cardiac problems and cited published reporting he said shows a large rise in use among Generation Z.

The bill as described by Engen would prohibit retail sales of flavored nitrous oxide to consumers while preserving access for businesses that purchase the product for commercial use, such as culinary or industrial applications. He said the flavored cartridges and marketing are not primarily for culinary use and asked the committee to consider a consumer-directed restriction.

Committee members questioned how the proposal would affect legitimate medical and commercial uses. Representative Katiza Wooten asked whether flavored nitrous oxide is used in medical settings such as dentistry or labor; Representative Engen said he would “work with you offline” to ensure legitimate medical uses remain allowed. Representative West said he is generally opposed to flavor bans but that, in this instance, a retail flavor restriction aimed at protecting young people "makes a lot of sense," and he asked for confirmation that businesses could still purchase flavored product for commercial uses. Engen confirmed the bill was drafted to block consumer purchases while allowing business purchases.

Several members pressed for evidence of harms. Representative Reimer asked for statewide hospitalization or mortality data; Engen cited a 2024 article in the journal Addiction that, he said, reported about 11,400,000 Generation Z individuals have admitted to use and that use rose about 56% over two years. Committee members noted they did not have hospital- or mortality-specific statewide counts at the hearing.

Representative Cha suggested coordinating this measure with other proposals on flavored tobacco and vaping to address how flavored products are marketed to young people. Representative Faulkner asked whether other states had enacted similar measures; Engen said Florida and other states are pursuing related legislation and that his draft language was prepared with nonpartisan staff.

The committee did not take a vote. Chair (unnamed in the record) announced that House File 325 would be laid over in committee for additional work and follow-up with the bill author.

Quotes in the hearing included Engen telling members, "This is blatant. It's in our face. It's obvious that it is not about culinary arts and we should do something about it today," and Representative West saying, "It is a dangerous substance that will kill you unlike THC," while noting concerns about an outright retail ban.

The bill will return to committee for further drafting and clarification of medical exemptions, data on health outcomes and language that preserves legitimate commercial purchases.