by Mary Spiller July 20, 2024 Studies have found that formaldehyde in hair relaxers and straighteners are associated with hormone-related cancers. { alert('URL copied to clipboard'); }) .catch((error) => { console.error('Error copying URL: ', error); }); } ]]> The Food and Drug Administration’s long-awaited proposal to ban the use of formaldehyde as an ingredient in hair products in the U.S. has been delayed yet again. Frustratingly, although the ban was […]