What drives cannabis purchase decisions in a legal market?

In Canada's legal cannabis market, price differences between licensed and unlicensed sources, product quality, and social influences all shaped purchase decisions, while packaging and warning labels had little impact.

Donnan, Jennifer et al.·BMC public health·2022·Preliminary EvidenceQualitative Study
RTHC-03815QualitativePreliminary Evidence2022RETHINKTHC RESEARCH DATABASErethinkthc.com/research

Quick Facts

Study Type
Qualitative Study
Evidence
Preliminary Evidence
Sample
N=23

What This Study Found

Among 23 cannabis consumers in Newfoundland and Labrador, five themes drove purchase decisions: price, quality, packaging/warnings, source, and social influences. The price gap between licensed and unlicensed retailers was the most discussed factor keeping consumers in the illicit market. Participants were largely indifferent to packaging and warnings but concerned about excessive regulatory packaging.

Key Numbers

23 participants (30% women, 83% urban). Five broad themes identified. Discussions focused primarily on dried flower products.

How They Did This

Qualitative study using semi-structured focus groups and interviews with 23 individuals (30% women, 83% urban) who had purchased cannabis in the past 12 months. Thematic analysis with deductive and inductive coding using NVivo.

Why This Research Matters

More than two years after legalization, a large share of Canadian cannabis purchases still came from unlicensed sources. Understanding why helps policymakers make regulated products more competitive.

The Bigger Picture

The findings suggest that purely regulatory approaches like warning labels may not shift consumer behavior. Price competitiveness and product quality standards may be more effective at moving purchases to the legal market.

What This Study Doesn't Tell Us

Small sample from one Canadian province. Predominantly urban and male participants. Qualitative design cannot quantify the relative importance of each factor.

Questions This Raises

  • ?At what price point would most consumers switch to legal sources?
  • ?Would reducing packaging requirements improve perceptions of legal products?

Trust & Context

Key Stat:
Price gap between legal and illegal sources was the top concern
Evidence Grade:
Small qualitative study from one province; useful for generating hypotheses but not generalizable.
Study Age:
Published in 2022 reflecting post-2018 legalization experiences.
Original Title:
Drivers of purchase decisions for cannabis products among consumers in a legalized market: a qualitative study.
Published In:
BMC public health, 22(1), 368 (2022)
Database ID:
RTHC-03815

Evidence Hierarchy

Meta-Analysis / Systematic Review
Randomized Controlled Trial
Cohort / Case-Control
Cross-Sectional / ObservationalSnapshot without intervening
This study
Case Report / Animal Study

Uses interviews or focus groups to understand experiences in depth.

What do these levels mean? →

Frequently Asked Questions

Why were people still buying from unlicensed sources?

Price was the most commonly discussed factor. Legal cannabis was more expensive than unlicensed alternatives, which kept some consumers in the illicit market despite legalization.

Did warning labels affect purchase decisions?

No. Participants were generally indifferent to packaging and warning labels. Some expressed frustration with what they saw as excessive packaging requirements for regulated products.

Read More on RethinkTHC

Cite This Study

RTHC-03815·https://rethinkthc.com/research/RTHC-03815

APA

Donnan, Jennifer; Shogan, Omar; Bishop, Lisa; Najafizada, Maisam. (2022). Drivers of purchase decisions for cannabis products among consumers in a legalized market: a qualitative study.. BMC public health, 22(1), 368. https://doi.org/10.1186/s12889-021-12399-9

MLA

Donnan, Jennifer, et al. "Drivers of purchase decisions for cannabis products among consumers in a legalized market: a qualitative study.." BMC public health, 2022. https://doi.org/10.1186/s12889-021-12399-9

RethinkTHC

RethinkTHC Research Database. "Drivers of purchase decisions for cannabis products among co..." RTHC-03815. Retrieved from https://rethinkthc.com/research/donnan-2022-drivers-of-purchase-decisions

Access the Original Study

Study data sourced from PubMed, a service of the U.S. National Library of Medicine, National Institutes of Health.

This study breakdown was produced by the RethinkTHC research team. We analyze and report published research findings without making health recommendations. All interpretations are based solely on the published abstract and study data.