California bill would require diaper makers to disclose toxic chemical ingredients

A California bill would require diaper manufacturers to publicly list all intentionally added ingredients and their functions by 2028, with packaging labeling by 2029, to curb exposure to toxins such as phthalates, PFAS, lead, VOCs and fragrances. Advocates say transparency could pressure brands to reformulate toward safer products and help parents make informed choices, while industry groups argue diapers already meet safety standards. If passed, the legislation could set a precedent for other states and shift market demand toward non-toxic options.