Comparing the Effects of Front-of-Package Labeling Schemes in Indonesia

The goal of this study is to examine what type of front-of-package label (FOPL) would be most effective at discouraging consumption of products high in nutrients of concern in Indonesia. The main questions this experiment aims to answer are: 1. Would nutrient warning labels be more effective at discouraging consumption of products high in nutrients of concern compared to the Nutri-Level label? 2. Would nutrient warning labels improve consumers' ability to identify unhealthy products compared to the Nutri-Level label? Additionally, this experiment also aims to determine how should nutrient warning labels be designed to most effectively discourage consumption of products high in nutrients of concern among Indonesian consumers.

NCT Number	NCT07526584
Lead Sponsor	University of North Carolina, Chapel Hill Collaborators: Bloomberg Philanthropies
Conditions	Nutrition, Obesity & Overweight
Enrollment	1,000 participants
Start Date	2026-07
Primary Completion	2026-08 (estimated)
Study Completion	2026-08 (estimated)
Updated on ClinicalTrials.gov	2026-07-29