Deoderants & Antiperspirants

This item appears to mean deodorants and antiperspirants. ACS states that evidence does not show a clear link between antiperspirant or deodorant use and breast cancer. The broader concern is ingredient-specific, not product-category-wide: cosmetics and personal-care products can contain chemicals such as formaldehyde-releasing preservatives, benzene contaminants, talc, or other substances depending on formulation and quality control. The careful cancer framing is that ordinary deodorant/antiperspirant use is not established as a direct cause, while some cosmetic ingredients or contaminants may deserve scrutiny.