Choosing organic cotton over polyester is a critical decision for long-term health. Polyester is a petroleum-based fabric often treated with harmful chemicals like phthalates and formaldehyde. These substances are known to disrupt hormones, irritate skin, and may contribute to reproductive or endocrine issues. Organic cotton, on the other hand, is grown without toxic pesticides and processed without harsh chemicals. It is safer for the skin, more breathable, and reduces exposure to environmental toxins. For those prioritizing health and wellness, organic cotton is the clear, science-backed choice.