He is also a Certified Strength and Conditioning Specialist and 23year fitness expert. So if you are targeting one of those, do your research first. According to the FTCscomplaint, the defendants broadcast ads, print ads, and Web sites claimed that persistently elevated levels of cortisol, the stress hormone, are the underlying cause of weight gain and weight retention and also claimed that CortiSlim effectively reduces and controls cortisol levels and thereby causes substantial weight loss.