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RCT-Consumer Perceptions of Cannabidiol (CBD) Health Claims
Sponsor: Wake Forest University Health Sciences
Summary
Cannabidiol (CBD) cannot be marketed as having therapeutic benefits (without FDA's approval), be false or misleading to consumers, or convey the products are approved or endorsed by the FDA. In addition, CBD cannot be marketed as a food additive or dietary supplement since it is an active ingredient in an approved drug, Epidiolex. Despite this, CBD products have been illicitly advertised to consumers with these claims including unsubstantiated health claims that promote benefits including curing cancer and preventing Alzheimer's disease. These types of claims may be influencing consumers to use CBD. This study aims to examine the impact of CBD advertising with health claims on consumer purchase behavior.
Official title: The Impact of Cannabidiol (CBD) Health Claims at Point-of-Sale on Consumer Perceptions and Behavior: Mini Mart Randomized Control Trial (RCT)
Key Details
Gender
All
Age Range
18 Years - 79 Years
Study Type
INTERVENTIONAL
Enrollment
460
Start Date
2025-01-08
Completion Date
2025-08-15
Last Updated
2026-08-28
Healthy Volunteers
Yes
Conditions
Interventions
Purchase Behavior - (Non-CBD ads)
Participants will complete 1 shopping visit and will be randomly assigned to one of 2 conditions: 1) non-CBD advertising (control condition) or 2) CBD advertising (experimental condition). Each condition will have approximately 20 advertisements. In each condition, the Participant will be asked to purchase 3 products.
Purchase Behavior - (CBD ads)
Participants will complete 1 shopping visit and will be randomly assigned to one of 2 conditions: 1) non-CBD advertising (control condition) or 2) CBD advertising (experimental condition). Each condition will have approximately 20 advertisements. In each condition, the Participant will be asked to purchase 3 products.
Locations (1)
Wake Forest University Health Sciences
Winston-Salem, North Carolina, United States