Magnolia Bark P. E. (Magnolol+Honokiol 90%) Profile: Product Specification : Magnolol+Honokiol 90% ；10%,30%,90% Magnolol Latin Name : Cortex Magnoliae Officinalis Product Type: White powdered extract or Light brown powdered Extract Part of the Plant Used : Bark Extract Method: Grain alcohol What is the Magnolia Bark P.E.? Magnolia bark is used as a general anti-stress and anti-anxiety agent - so its claims typically center on general benefits in controlling stress and anxiety. Newer claims are emerging, however, to link magnolia's anti-stress benefits with control of the body's primary stress hormone, cortisol, and the myriad health benefits associated with normal cortisol levels (versus elevated cortisol, which has been associated with obesity, diabetes, osteoporosis, memory problems and suppressed immune function). Magnolia bark is rich in two biphenol compounds, (magnolol and honokiol), which are thought to contribute to the primary anti-stress and corti