
Special announcement:
This article is for internal industry communication only and does not make any recommendations for brands or products.
The images presented in this article are for illustrative purposes only and are not intended as advertisements for any products.
This article is prohibited for minors to access.
Product Highlights:
Innovative Nicotine Alternative: Kumi 6 Kurve 35K features a new type of nicotine alternative called NoNic6, which may contain 6-methyl nicotine.
Four-sided Screen Design: The product comes with a four-sided screen that can display real-time battery life, e-liquid levels, and vaping modes.
Manufacturer Background: Kumi 6 Kurve 35K is launched by Shenzhen Huibai Zhou Electronic Co., Ltd, founded in 2009 and located in Futian District, Shenzhen.
2Firsts observed that several e-cigarette retailers in the US have introduced the new e-cigarette Kumi 6 Kurve 35K on their websites. According to information on multiple e-cigarette retailer websites, the product claims to have a nicotine concentration of 5% SFN (synthetic nicotine), while the e-cigarette website Element Vape further introduces a new type of nicotine alternative called NoNic6.
Product features
Specifically, the product parameters of Kumi 6 Kurve 35K are shown in the table below.

In terms of product features, the Kumi 6 Kurve 35K e-cigarette is equipped with a 4-sided screen that can display battery level, e-liquid capacity, and vaping mode. Additionally, the Kumi 6 Kurve 35K also introduces a flavor called "B-POP".
Maybe using 6-methyl nicotine
A key feature of Kumi 6 Kurve 35 e-cigarette is its claimed nicotine concentration of 5% synthetic nicotine (SFN) on various e-cigarette retailer websites such as northdisposable and myvpro. The e-cigarette website Element Vape also describes the product as using a new type of nicotine replacement called NONIC6.

The individuals familiar with the nicotine industry informed 2FIRSTS that "NONIC6" may be a brand's proprietary name, with its actual component being "6-Methylnicotine." Chemical information for 6-Methylnicotine is as follows: CAS No. 101540-79-8, English name (S)-6-Methylnicotine, molecular formula C₁₁H₁₆N₂.
At a trade show in TPE in early 2024, industry insiders introduced 2Firsts to 6-methyl nicotine as an intermediate product of synthetic nicotine, which can create effects similar to nicotine when consumed. Currently, some Chinese e-liquid companies have begun to prepare for this technology, but due to concerns about public opinion and regulatory risks, related products have not yet been launched.
When the US Food and Drug Administration answered Reuters' questions about 6-methyl nicotine and other nicotine replacement products, it stated in a release:
Despite the need for further research, some newly emerged data suggests that these nicotine analogs may be more effective than nicotine.
The FDA stated that it is considering the use of such synthetic compounds from a "whole agency perspective" and will utilize all resources to protect adolescents from potential harm from other health products.
Many e-cigarettes and e-cigarette pods contain traditional nicotine extracted from tobacco leaves, whereas 6-methyl nicotine is completely synthesized in the laboratory using chemicals. Research on 6-methyl nicotine is currently limited, making it difficult to draw clear conclusions about its health effects or addictive potential. It is reported that several Chinese companies hold patents related to 6-methyl nicotine.
It is worth noting that the Kumi 6 Kurve 35K is not Kumi's first product to use NoNic6. Previously, distributors have posted on social media introducing:
Kumi Six is a product that is powered by NoNic6, a non-nicotine compound that provides a similar level of satisfaction as traditional nicotine.
Kumi Six is powered by NoNic6, a non-nicotine ingredient that closely mimics the satisfaction of traditional nicotine.

At the TPE 24 trade show, 2FIRSTS interviewed the American e-cigarette company Charlie's Holdings Inc. The company's e-cigarette brand, Spree Bar, launched a new vapor product called Metatine at the trade show. Metatine is a substance similar to "6-methyl nicotine," but it is not nicotine itself.

Charlie's Holdings Inc. President Henry Sicignano introduced a new product called Metatine to two supremes, stating that it is neither synthetic nicotine nor tobacco extract, therefore classified as a "completely non-nicotine product." This classification allows Metatine products to bypass FDA PMTA (Pre-Market Tobacco Product Application) regulations and avoid tobacco taxes. As a result, the Spree Bar can be sold in convenience stores and other channels in nearly all 50 states in the U.S. at a lower price point, offering a variety of flavors in vapor form.
Henry also added that the reason for choosing Metatine over 6-methyl nicotine is that Metatine can better recreate the flavor, providing consumers with a higher quality experience.
2Firsts have confirmed that Spree Bar are still being sold in the US market. The product claims to be "nicotine-free" and has a Metatine concentration of 5%, with a price of around $6.95.

Manufacturer information
On the manufacturer's side, two companies, 2FIRSTS, searched the official website of the World Intellectual Property Organization (WIPO) and the Aliyun trademark search website. Both websites showed that the "KUMI" trademark was registered by Shenzhen Huibaizhou Electronics Co., Ltd. in 2023.



It is reported that Hui Baizhou Electronics Co., Ltd. is located in Futian District, Shenzhen City, and was established in 2009.

The 2FIRSTS product column is dedicated to providing readers with the latest information on new products in the tobacco industry. To gather and share firsthand information from the industry, 2FIRSTS welcomes readers to submit articles and share the latest products in the e-cigarette field.
If you have any unique insights or information, please feel free to contact us at info@2firsts.com or reach out to 2Firsts CEO Alan Zhao on LinkedIn.
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