Safety Evaluation of Absorbent Hygiene Pads: A Review on Assessment Framework and Test Methods

• Main Authors: Jihyun Bae, Hoonjeong Kwon, Jooyoun Kim
• Format: Article
• Language: English
• Published: MDPI AG 2018-11-01
• Series: Sustainability
• Subjects: absorbent hygiene pad; diaper; feminine pad; risk assessment; safety; hazard; exposure; test method
• Online Access: https://www.mdpi.com/2071-1050/10/11/4146

Disposable absorbent hygiene products have evolved for superior performance, enhancing the convenience of daily lives. However, the use of disposable hygiene pads has brought safety concerns on chemical exposure, and significant efforts have been made to assess the potential risks associated with use of hygiene pads. This article intends to overview the safety assessment framework of diapers and feminine pads, which includes hazard identification, hazard characterization, exposure assessment, risk characterization, and post-market risk management. Risk assessment of various constituents are reviewed for quantification methods and conservative estimation of exposure parameters. By reviewing the up-to-date considerations in risk assessment, we aim to provide insightful discussion on safety evaluation of current versions of disposable absorbent products. More clinical testing and post-market surveillance are needed for continuous monitoring of potential health impacts of advanced products and constituents.