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Updated: Jun 7, 2025

Development of a Preclinical Inhalation Model to Test Vaporized Cannabis Distillates
Published on: May 30, 2025
Derived cannabinoid product availability among online vape shops.
Nora Satybaldiyeva1,2, Raquel Harati1, Tomas Mejorado1
1Herbert Wertheim School of Public Health and Human Longevity Science, University of California San Diego, La Jolla, CA, USA.
Many online vape shops sell derived cannabinoid products, with those offering flavored options seeing significantly higher website traffic. This highlights regulatory gaps and the popularity of cannabinoid vapes over nicotine or tobacco.
Area of Science:
- Public Health
- Cannabinoid Product Regulation
- E-commerce Analytics
Background:
- The proliferation of online vape shops presents challenges in monitoring product offerings and regulatory compliance.
- Derived cannabinoid products, including flavored and inhalable options, are increasingly available despite existing state hemp regulations.
- Understanding the market dynamics and consumer interest in these products is crucial for public health oversight.
Purpose of the Study:
- To quantify the prevalence of derived cannabinoid products offered by online vape shops in San Diego, California.
- To assess the compliance of these retailers with state hemp regulations.
- To investigate the relationship between the availability of derived cannabinoid products and website traffic.
Main Methods:
- A content analysis of 109 online vape shops identified in San Diego between March and August 2023.
- Searches utilized browser-based and map-based platforms (Google Search, Google Maps, Yelp).
- Website traffic data was analyzed to correlate derived cannabinoid product availability with monthly website visits.
Main Results:
- 35.8% of surveyed online vape shops offered derived cannabinoid products for mail-order purchase.
- 26.6% sold flavored and inhalable cannabinoid products, which are prohibited under California hemp regulations.
- Vape shops offering any derived cannabinoid products received 5.5 times more monthly website visits than those without.
Conclusions:
- The high prevalence of prohibited flavored and inhalable cannabinoid products underscores the need for enhanced regulatory enforcement.
- Increased website traffic for shops selling cannabinoid products suggests greater consumer demand compared to nicotine or tobacco-only retailers.
- Findings highlight potential public health risks and the need for updated strategies to address the evolving market for cannabinoid vapes.
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