Study indicates that Firemaster 550 is an endocrine disruptor
Study indicates that Firemaster 550 is an endocrine disruptor, The Medical News, Oct. 25, 2012. The flame-retardant mixture known as “Firemaster 550” is an endocrine disruptor that causes extreme weight gain, early onset of puberty and cardiovascular health effects in lab animals. Heather Patisaul, biology, featured.