Sécurité des produits cosmétiques de production locale reçus au niveau du laboratoire de toxicologie

Abstract

Introduction: Cosmetics have become essential in modern life, yet their utility can turn into danger when regulations governing their production and marketing are disregarded. This study aims to assess the safety of cosmetics by analyzing their composition and comparing them to European and local regulatory standards, which are subject to updates. It also seeks to identify cosmetics potentially containing hazardous ingredients to raise consumer awareness and improve regulatory and industrial practices. Materials and Methods: This cross-sectional study was conducted at the toxicology laboratory of the CHU de Sétif to determine the toxicity of cosmetics using the Draize test. Data collection involved scrutinizing ingredients listed on cosmetic packaging, followed by statistical analysis. Results: The study of 101 cosmetic products reveals the presence of ingredients restricted or banned in European regulations but used without constraints in Algeria. These include parabens (4 products), SLS (18 products), PEG (8 products), zinc salts (8 products), cocamide DEA (6 products), MIT (3 products), and phenoxyethanol (6 products), constituting violations of regulatory limits on usage and concentration. This situation raises significant concerns about consumer safety and potential health risks associated with these ingredients, known for their sensitizing, irritating, neurotoxic, and potentially carcinogenic effects. Conclusion: These findings highlight regulatory gaps in Algerian legislation and the need for its update regarding prohibitions and restrictions on ingredients used in cosmetic manufacturing.