The EcoPeriod Heavy Flow line utilizes a professional-grade 4-layer absorption matrix with heat-bonded TPU lamination. This physical barrier provides moisture retention without the use of chemical sprays. The design includes a full rear-coverage gusset to prevent overnight leaks and a tag-less interior to minimize mechanical skin irritation.
Data indicates that avoiding high-heat drying is necessary to prevent delamination of the internal membrane. This garment is best suited for high-volume days when a reliable mechanical barrier is required for sensitive skin maintenance.