Chelghoum Mustapha

Labeling Compliance, Traceability, and Health Claim Validity of Commercial Dietary Supplements: A Cross-sectional Food Control Audit in a North African Market

Chelghoum Mustapha, Khitri Walid & Smati Dalila · Journal of Complementary and Alternative Medical Research · 2026

Background: Dietary supplements are widely marketed through formal health-related retail channels; however, their labelling quality, traceability, and health claim validity require systematic monitoring. Aims: This study audited the labelling compliance, traceability, ingredient...