Study Finds Lowering Nicotine Content in E-Cigarettes Increases Usage

Industry Insight by 2FIRSTS.ai
Aug.05.2024
Study Finds Lowering Nicotine Content in E-Cigarettes Increases Usage
Study finds lowering nicotine levels in e-cigarettes increases inhalation time and intake, possibly raising toxic risks, despite potential benefits.

On August 3, according to NZCity, a new study has found that lowering the nicotine content in e-cigarettes leads to an increase in the amount and duration of inhalation by users.


A study has found that when users who are accustomed to using 5% nicotine e-cigarettes switch to devices with lower nicotine levels, their smoking time and intake will increase.


Researchers believe that this different smoking behavior may increase the risk of users inhaling toxic substances in e-cigarettes.


However, researchers also point out that reducing nicotine levels may still have some benefits, such as emphasizing its lower addictive properties in advertising.


We welcome news tips, article submissions, interview requests, or comments on this piece.

Please contact us at info@2firsts.com, or reach out to Alan Zhao, CEO of 2Firsts, on LinkedIn


Notice

1.  This article is intended solely for professional research purposes related to industry, technology, and policy. Any references to brands or products are made purely for objective description and do not constitute any form of endorsement, recommendation, or promotion by 2Firsts.

2.  The use of nicotine-containing products — including, but not limited to, cigarettes, e-cigarettes, nicotine pouchand heated tobacco products — carries significant health risks. Users are responsible for complying with all applicable laws and regulations in their respective jurisdictions.

3.  This article is not intended to serve as the basis for any investment decisions or financial advice. 2Firsts assumes no direct or indirect liability for any inaccuracies or errors in the content.

4.  Access to this article is strictly prohibited for individuals below the legal age in their jurisdiction.

 

Copyright

 

This article is either an original work created by 2Firsts or a reproduction from third-party sources with proper attribution. All copyrights and usage rights belong to 2Firsts or the original content provider. Unauthorized reproduction, distribution, or any other form of unauthorized use by any individual or organization is strictly prohibited. Violators will be held legally accountable.

For copyright-related inquiries, please contact: info@2firsts.com

 

AI Assistance Disclaimer

 

This article may have been enhanced using AI tools to improve translation and editorial efficiency. However, due to technical limitations, inaccuracies may occur. Readers are encouraged to refer to the cited sources for the most accurate information.

We welcome any corrections or feedback. Please contact us at: info@2firsts.com

Consultation opens for Tasmania’s Public Health Amendment Bill 2026
Consultation opens for Tasmania’s Public Health Amendment Bill 2026
Consultation opened on February 6, 2026 for the Public Health Amendment (Prohibited Tobacco and Other Products) Bill 2026. The Bill intends to address illicit trade in tobacco, nicotine pouches and e-cigarettes, which has increased significantly across Tasmania in recent years. It proposes changes to the Public Health Act 1997 to further protect the health of Tasmanians by reducing the sale and supply of illicit tobacco, vaping and other products, and to strengthen existing tobacco control laws.
Feb.06 by 2FIRSTS.ai
Product | Full-screen display and 10K puffs: IVG launches new Pro-series pod vape in the UK
Product | Full-screen display and 10K puffs: IVG launches new Pro-series pod vape in the UK
E-cigarette brand IVG has recently rolled out the IVG Pro 2 across several UK online retailers. The device is compatible with IVG Pro pods and comes in 33 flavours with nicotine strengths of 0mg, 10mg and 20mg. Channel listings show a 2ml prefilled pod paired with a 10ml refill container, with pricing around £9.99.
Feb.02 by 2FIRSTS.ai
Australian Border Force: Illegal tobacco and vaping products worth A$1 billion in tax revenue gap intercepted in Q2 2025
Australian Border Force: Illegal tobacco and vaping products worth A$1 billion in tax revenue gap intercepted in Q2 2025
Australian Border Force intercepts over $1 billion worth of illegal tobacco and e-cigarettes, totaling 467+ tons. Leading enforcement against smuggling.
Feb.05 by 2FIRSTS.ai
Japan Tobacco Launches Nordic Spirit Nicotine Pouches in Japan; Nationwide Rollout Starts April 6
Japan Tobacco Launches Nordic Spirit Nicotine Pouches in Japan; Nationwide Rollout Starts April 6
Japan Tobacco (JT) has introduced the new Nordic Spirit nicotine pouch brand in Japan. The Cola Fizz Medium flavor began early sales on March 3, 2026 via the CLUB JT online shop, and will be rolled out sequentially from April 6 through nationwide channels including 7-Eleven, Lawson, and NewDays. The Berry Mix Medium flavor is expected to launch on CLUB JT around mid-March.
Mar.04 by 2FIRSTS.ai
Vietnam Ho Chi Minh City police seize 28,657 illegal vape-related products worth over US$182,400
Vietnam Ho Chi Minh City police seize 28,657 illegal vape-related products worth over US$182,400
Police in Ho Chi Minh City, Vietnam say they dismantled a large illegal vape distribution ring led by 29-year-old Nguyễn Ngọc Quốc Uy, who allegedly built a concealed “secret room” to hide contraband. Officers seized 28,657 items valued at more than VND 4.8 billion (about US$182,400).
Feb.04 by 2FIRSTS.ai
Ireland Vape Retailers’ Group RVI Calls for Tax Stamps to Strengthen Enforcement of Vape Products Tax
Ireland Vape Retailers’ Group RVI Calls for Tax Stamps to Strengthen Enforcement of Vape Products Tax
Responsible Vaping Ireland (RVI), an Irish vape retailers’ group, has released a policy paper urging Ireland to swiftly introduce Revenue-issued tax stamps on vaping products to strengthen enforcement of the E-Liquid Products Tax (EPT) and to tackle tax evasion and the illicit market. Provisional Department of Finance figures show €1.3 million collected in November and December 2025; at that pace, annualised receipts would be €7.8 million, below the government’s projected €17 million.
Feb.26 by 2FIRSTS.ai