Study to Analyze Effects of Flavoring in E-cigarettes

Jul.21.2022
The US NIH and FDA have granted $3.6 million to the University of Louisville to research the effects of flavorings in e-cigarettes.

According to reports, the United States National Institutes of Health and the Food and Drug Administration recently granted $3.6 million to the University of Louisville for research on the impact of flavoring agents used in electronic cigarette products.


Christina Lee Brown, a researcher at the Environmental Studies Institute at the University of Louisville, aims to gain a better understanding of the short and long-term effects of seasonings.


Alex Karl, an assistant professor in the Physiology department and co-leader of the project, stated that "E-cigarettes are a new product and we do not fully understand their effect on health. Understanding this could help us make better procurement and regulatory decisions.


This article contains excerpts or reprints from third-party sources. The copyright belongs to the original media and author. If there is any infringement, please contact us for deletion. Any organization or individual who wishes to reprint must contact the author and refrain from directly copying.



Disclaimer

This article is provided solely for professional research, industry discussion, and informational purposes. Any references to brands, companies, products, technologies, or policies are made for factual reporting and analytical purposes only, and do not constitute endorsement, recommendation, promotion, or advertising by 2Firsts.

Nicotine-containing products, including but not limited to cigarettes, e-cigarettes, heated tobacco products, and nicotine pouches, carry significant health risks. Readers are responsible for complying with all applicable laws and regulations in their respective jurisdictions, including age restrictions and access limitations.

The information contained in this article should not be regarded as investment, legal, medical, regulatory, or commercial advice. While 2Firsts strives to ensure the accuracy and reliability of its content, it does not assume liability for any direct or indirect loss arising from errors, omissions, inaccuracies, or reliance on the information contained herein.

This article is not intended for individuals below the legal age for accessing tobacco or nicotine-related information in their jurisdiction.

 

Copyright Notice

This article is either original content produced by 2Firsts or content reproduced, translated, summarized, or adapted from third-party sources with attribution where applicable. The intellectual property rights of the original content remain with 2Firsts or the respective original rights holders.

No individual or organization may copy, reproduce, distribute, republish, modify, translate, or otherwise use this content without prior authorization. Any unauthorized use may result in legal action.

For copyright-related inquiries, corrections, or removal requests, please contact: info@2firsts.com.

 

AI-Assisted Translation and Editing Notice

Portions of this article may have been translated, edited, or reviewed with the assistance of artificial intelligence tools to improve efficiency and readability. Due to the limitations of AI-assisted translation and editing, discrepancies, omissions, or inaccuracies may exist when compared with the original source.

Where applicable, readers are advised to refer to the original source for the most complete and accurate information. If you identify any errors or believe that any content infringes upon your rights, please contact us at info@2firsts.com, and we will review and address the matter promptly.

Juul Displays FDA-Authorized JUUL2, Highlights Age Verification at NACS Show 2026
Juul Displays FDA-Authorized JUUL2, Highlights Age Verification at NACS Show 2026
At the 2026 NACS Show in Las Vegas, Juul Labs displayed its JUUL2 e-cigarette system alongside existing products, age-verification messaging and mobile coupons, 2Firsts observed. The JUUL2 device and Virginia Tobacco and Polar Menthol pods received FDA marketing authorization in August 2026. Booth materials highlighted longer battery life, greater e-liquid capacity and connected-device features. A TruAge sign and a mobile coupon presentation also featured at the booth, with weekly offers available to age-verified adult nicotine consumers at participating retailers.
EXPO
Oct.09
UK-Listed Consumer Goods Group Supreme Sees Vape Duty as Potential Consolidation Opportunity, Holds FY27 Outlook
UK-Listed Consumer Goods Group Supreme Sees Vape Duty as Potential Consolidation Opportunity, Holds FY27 Outlook
UK-listed consumer goods group Supreme plc says it continues to expect FY27 trading to meet market expectations as the Vaping Products Duty takes effect on October 1, while maintaining a comparatively positive view of the new tax and compliance regime. Supreme has said the framework could increase compliance complexity for smaller operators and contribute to market consolidation, while its manufacturing, compliance and distribution scale may allow it to gain share. Its 88Vape brand will retain its value positioning.
Sep.18
Imperial Brands Sees Double-Digit NGP Growth as Sixth Year of Tobacco Revenue Gains Backs £1.5 Billion Buyback
Imperial Brands Sees Double-Digit NGP Growth as Sixth Year of Tobacco Revenue Gains Backs £1.5 Billion Buyback
Imperial Brands reaffirmed its FY26 guidance in its October 8 pre-close trading update, forecasting double-digit net revenue growth in next-generation products and share gains across heated tobacco, vape and modern oral. Tobacco net revenue is expected to grow at a low-single-digit rate, marking a sixth consecutive year of growth. The company has completed its £1.45 billion FY26 share repurchase and announced a £1.5 billion buyback for FY27. Group adjusted operating profit is expected to increase 3% to 5%, while free cash flow is forecast to exceed £2.2 billion.
Oct.09
Global Nicotine-Pouch E-Commerce Group Haypp Shuts Sweden’s Snusnetto Over Age Verification as Identity Checks Become Industry Infrastructure for New Nicotine Products
Global Nicotine-Pouch E-Commerce Group Haypp Shuts Sweden’s Snusnetto Over Age Verification as Identity Checks Become Industry Infrastructure for New Nicotine Products
Sweden's Supreme Administrative Court has declined to hear an appeal over age verification for tobacco and nicotine products collected from parcel lockers, leaving in place a lower-court ruling that geo-located BankID verification is insufficient to securely verify the actual recipient. Haypp Group has stopped tobacco and nicotine sales through Snusnetto and is deploying a new system across its other Swedish e-commerce sites to verify the age of the person who actually opens the locker and receives the shipment. The change comes as age verification across next-generation nicotine products expands from purchase checks into retail, delivery and, for some e-cigarettes, device access itself.
Regulations
Oct.20
Smoore Seeks to Toss CCELL Price-Fixing Claim as Court Weighs Vertical Distribution Versus Horizontal Conspiracy
Smoore Seeks to Toss CCELL Price-Fixing Claim as Court Weighs Vertical Distribution Versus Horizontal Conspiracy
Smoore and four authorized U.S. CCELL distributors are asking a California federal court to permanently dismiss a core antitrust claim brought by direct purchasers. Plaintiffs allege that Smoore coordinated minimum wholesale prices, customer allocation and limits on price competition among distributors, amounting to a per se unlawful horizontal conspiracy. The defendants say the alleged conduct reflects ordinary vertical relationships between a manufacturer and its distributors. The court previously dismissed a similar claim, and the latest dispute centers on whether the second amended complaint adds sufficient facts to establish a horizontal agreement.
Sep.14
Product | Japan Tobacco Expands Nordic Spirit Nicotine Pouch Range to Eight SKUs in Japan, Launches Melon Variant and Broadens Mint Retail Distribution
Product | Japan Tobacco Expands Nordic Spirit Nicotine Pouch Range to Eight SKUs in Japan, Launches Melon Variant and Broadens Mint Retail Distribution
Japan Tobacco Inc. (JT) launched Nordic Spirit Rich Melon Medium through selected tobacco retailers in Japan on November 2, 2026, while expanding physical retail distribution for three existing mint products previously sold through the CLUB JT online store. The melon launch brings Nordic Spirit's Japanese portfolio to eight SKUs. All four products are manufactured in Sweden, contain a standard 14 pouches per can and retail for ¥500 including tax. Since introducing Nordic Spirit in Japan in March, JT has expanded the brand's product lineup and distribution through its online store, convenience stores and selected tobacco retailers.
product
Nov.04