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.

UK Reform Party Proposes Cap of 1,000 Vape Shops Under Plan to Tighten Retail Controls
UK Reform Party Proposes Cap of 1,000 Vape Shops Under Plan to Tighten Retail Controls
The UK Reform Party has proposed limiting the number of dedicated vape shops in the country to around 1,000 as part of a plan to tighten oversight of vape retail channels. The proposal was put forward by Reform UK deputy leader and MP Lee Anderson. The plan remains a political proposal and has not become UK government policy, with no detailed legislation, implementation timeline or allocation rules announced.
Aug.10
2Firsts Data | China’s Vape-Related Exports Rise 16.5% in July 2026 as U.S.-Bound Shipments Jump 53.5%
2Firsts Data | China’s Vape-Related Exports Rise 16.5% in July 2026 as U.S.-Bound Shipments Jump 53.5%
China’s vape-related exports reached $1.047 billion in July 2026, up 16.5% year on year and the highest monthly total of the year. Growth was heavily concentrated in the U.S., where exports jumped 53.5% to $404 million and accounted for 94.9% of the overall increase. Exports to all other markets rose just 1.2%. By category, nicotine-containing non-combustible products—primarily vapes—under HS24041200 rose 24.7% and generated 95.5% of the total increase. Vape-device exports under HS85434000 fell 0.4%, while other nicotine-substitute products under HS24041990 grew 88.9% but remained comparatively small.
DATA
Aug.24
Product | Philip Morris Korea Launches TEREA Limona Pearl, Expanding Fresh Blend Capsule Lineup to Five
Product | Philip Morris Korea Launches TEREA Limona Pearl, Expanding Fresh Blend Capsule Lineup to Five
Philip Morris Korea launched TEREA Limona Pearl in South Korea on August 31, 2026, expanding the TEREA Fresh Blend capsule tobacco stick lineup from four variants to five. Designed for the IQOS ILUMA series, the new stick combines a capsule with what the company calls a Fresh Filter. Philip Morris Korea describes the product as offering an aromatic, refreshing flavor profile with a cooling sensation, with an additional fresh note released when the capsule is crushed. The recommended retail price is KRW 4,800 per pack, with sales through IQOS stores and convenience stores nationwide. No reliable evidence has been found that the same Limona Pearl SKU was previously officially launched in another major IQOS market.
Sep.01
Philippines Weighs Unified Vape Tax as Lawmakers Back Risk-Based Rates and Government Seeks to Fill ₱66 Billion Revenue Gap
Philippines Weighs Unified Vape Tax as Lawmakers Back Risk-Based Rates and Government Seeks to Fill ₱66 Billion Revenue Gap
Philippine lawmakers are considering an overhaul of the country's vape excise-tax regime to eliminate the wide gap between taxes on nicotine salt and freebase nicotine liquids and reduce incentives for misdeclaration. House Bill 5364, filed by Rep. Rufus Rodriguez and Rep. Maximo Rodriguez Jr., would impose a unified ₱10-per-milliliter tax on vapor products, with 5% annual increases beginning in 2027. Rodriguez says the proposal could generate an average ₱6 billion in annual collections from 2027 through 2030. The debate comes as the Philippine government considers tobacco, vape and other health-tax reforms to help offset around ₱66 billion in revenue expected to be forgone under a proposed tax-relief package.
Aug.18
JT Plans ¥800 Billion Investment in Heated Tobacco Over Three Years, Betting on Ploom as Second Growth Engine
JT Plans ¥800 Billion Investment in Heated Tobacco Over Three Years, Betting on Ploom as Second Growth Engine
Japan Tobacco Inc. (JT) CEO Takehiko Tsutsui said the company plans to invest about ¥800 billion (approximately US$5.4 billion) in heated tobacco products over three years through 2028, aiming to establish Ploom as a second growth engine after combustible cigarettes. Tsutsui said Ploom AURA helped JT increase its share of Japan’s heated tobacco market to 15.8% in the first quarter of 2026. Ploom products are now available in 29 markets, with Ploom AURA sold in 25 markets including Japan. JT also plans to continue its cigarette business while positioning its food operations, particularly frozen noodle products in North America, as another growth opportunity.
Jul.23
Trump Picks White House Health Policy Aide Heidi Overton to Lead FDA, Pending Senate Confirmation
Trump Picks White House Health Policy Aide Heidi Overton to Lead FDA, Pending Senate Confirmation
U.S. President Donald Trump has chosen White House health policy aide Heidi Overton to lead the Food and Drug Administration, Bloomberg reported, citing a person familiar with the matter. Overton currently works on health policy at the White House and previously held a senior role at the America First Policy Institute. If confirmed by the Senate, she would take over an FDA that has experienced months of senior-level turnover. The agency regulates products representing roughly one-fifth of U.S. consumer spending, including e-cigarettes, drugs, vaccines and much of the food supply.
News
Aug.19