Polyester is one of the most widely used synthetic fabrics in modern clothing, produced from petroleum-based plastics rather than natural fibers. Its low cost and durability have made it dominant in global fashion and textile industries. Scientific studies have raised concerns about chemicals used during polyester manufacturing, including compounds linked to endocrine disruption. Hormones regulate essential functions such as fertility, growth, and metabolism. Prolonged contact, body heat, and sw

This factory turns plastic bottles into polyester fibre - providing a cheaper alternative to Egyptian cotton. | Al Jazeera English