Rutgers Study Reveals Dangerous Dosing Levels and Youth-Oriented Marketing in Unregulated Delta-8 THC Products

New research reveals delta-8 THC products contain dangerously high doses and use youth-appealing marketing with inconsistent safety labels.

By: AXL Media

Published: Mar 12, 2026, 11:20 AM EDT

Source: Information for this report was sourced from Journal of Studies on Alcohol and Drugs

Exploiting the 2018 Farm Bill Loophole

The rapid surge in the availability of delta-8 THC products across the United States is largely attributed to a perceived legal loophole created by the 2018 Farm Bill. By federally legalizing hemp—defined as cannabis containing less than 0.3% delta-9 THC—the legislation inadvertently allowed for the proliferation of chemically synthesized intoxicating compounds derived from hemp-based CBD. Consequently, products ranging from gummies to vapes have flooded gas stations and online marketplaces with minimal oversight. Lead researcher Meagan Robichaud noted that while some states have moved to ban these substances, they generally face far fewer regulations than the products sold in licensed medical or recreational dispensaries.

Discrepancies in Potency and Labeling Standards

The study analyzed 140 different delta-8 THC products to understand how manufacturers communicate product strength and risk to consumers. A primary concern identified by the researchers was the lack of clarity regarding cannabinoid concentration, particularly in vape products. Many packages listed total milligrams of delta-8 THC without providing the overall weight of the product, making it impossible for users to determine the actual concentration per gram. This inconsistency in labeling prevents consumers from making informed decisions about dosage, significantly increasing the likelihood of accidental overconsumption and adverse physiological reactions.

High Doses Exceeding Traditional Safety Limits

According to the research findings, the amount of intoxicating substance found in ingestible delta-8 products often exceeds the safety standards set for regulated delta-9 THC. Over half of the edibles studied claimed to contain at least 25 mg of delta-8 THC per piece, which is more than double the 10 mg legal limit typically enforced for delta-9 products in regulated markets. Furthermore, some products contained as many as five servings within a single gummy. This high potency, combined with a lack of standardized serving sizes, poses a substantial risk to users who may consume far more of the intoxicating compound than they originally intended.