Oral health: Vaping inflicts damage and can lead to ‘irreversible’ problems

China exported $979 million of vape-related products in August 2026, up 3.3% from a year earlier but down 6.4% from July. The UK replaced the U.S. as the main source of growth: UK-bound shipments jumped 51.4% to a 2026 high of $177 million, while exports to the U.S. fell 12.4% to $339 million. Shipments to markets outside the U.S. increased 14.2%, broadening growth beyond the market that had driven July’s rebound.

Private antitrust litigation stemming from Altria's 2018 $12.8 billion investment for a 35% economic interest in JUUL is advancing before the U.S. Court of Appeals for the Ninth Circuit. Direct purchasers, indirect purchasers and indirect resellers of JUUL products filed answering briefs this week seeking to preserve class certifications granted by a California federal court in February. Altria and JUUL argue that individual consumers and large distributors differ too much in purchasing terms to remain in a single direct-purchaser class, while a separate dispute concerns whether California antitrust law can apply to indirect purchasers across 27 jurisdictions. A September trial has been put on hold during the appeal.

China Tobacco Yunnan Industrial Co., Ltd. has filed a patent application for a cellulose-free scaffold material for nicotine pouches, proposing a combination of bioceramic material, polydextrose and sugar alcohols to replace conventional microcrystalline cellulose and cellulose derivatives. The filing aims to address issues including powdery mouthfeel, residue and limited release control, while also reducing reliance on existing cellulose-based patent portfolios. In patent examples, one fast-release formulation reached a nicotine release rate of 50% at 10 minutes and more than 90% at 20 minutes.

Canadian Health Minister Marjorie Michel says she is not considering loosening retail restrictions on nicotine pouches. Canada regulates pouches containing 4 mg or less of nicotine per unit as non-prescription nicotine replacement therapy and requires newer NRT formats such as pouches to be sold from behind pharmacy counters. Meanwhile, Unsmoke Canada, linked to Philip Morris International's Canadian business, is pushing to allow pouches in convenience stores and other general retail outlets. Health Canada also acknowledges continued unauthorized sales, while recent research shows rising pouch use among Canadian youth aged 16 to 19.

A U.S. Customs and Border Protection proposal to collect foreign export declarations and other overseas customs documents could expose discrepancies in the value, classification and description of China-made vape shipments entering the United States. A veteran Chinese logistics professional told 2Firsts that the measure, if implemented, could undermine the all-inclusive shipping model used by some unauthorized vape exporters and push parts of the trade toward costlier underground channels. The risk extends beyond higher duties: accurately declared products may also be more readily identified as unauthorized e-cigarettes subject to FDA enforcement.

Sweden's Public Health Agency has found ingredient labels on ZYN nicotine pouches sold by Philip Morris International subsidiary Swedish Match to be noncompliant, according to Dagens industri. The products' packaging listed 10 to 13 ingredients, compared with 11 to 42 in regulatory submissions, with multiple flavoring ingredients grouped under the generic term "aromer." The agency ordered corrective action, warning of a conditional penalty of SEK 2 million per month for noncompliance. The order applies only to products manufactured after the decision becomes legally effective and does not require recalls. Swedish Match disputes the agency's interpretation and plans to appeal.