This legal case involves several defendants who produced and sold hair straightening and relaxing products containing harmful chemicals known as endocrine-disrupting chemicals (EDCs), including phthalates. These chemicals are linked to cancer and other serious health issues. The plaintiffs claim that the defendants' products are dangerous and have caused harm to individuals who have used them, including one plaintiff who was diagnosed with uterine cancer. The lawsuit seeks compensation for medical expenses, emotional distress, lost wages, and other damages resulting from the use of these products. The plaintiffs argue that the defendants conducted business in Louisiana and therefore, the United States District Court for the Middle District of Louisiana has jurisdiction over them. The lawsuit also raises concerns about the safety of hair relaxers, which can cause burns and lesions in the scalp and contain hormonally active and carcinogenic compounds such as phthalates. The regulatory framework for cosmetics marketed in the United States is discussed, including the Federal Food Drug and Cosmetic Act and the Fair Packaging and Labeling Act. Although cosmetic manufacturers are not required to submit safety data to the FDA, they have a legal responsibility to ensure the safety of their own products.