Ebselen (2-phenyl-1,2-benzoisoselenazol-3(2H)-one) also known as PZ51 was synthesized by Nattermann & Cie
In one widely cited study, Dihexa restored cognitive performance in a rat model of Alzheimers to near-normal levels outperforming donepezil (Aricept), a standard FDA-approved Alzheimers treatment
Adashi E, Hsueh A, Yen S
However, note that Amino Amigos tirzepatide received an E rating from Finnrick, so if you do switch compounds, you would likely want a different vendor for tirzepatide
If you are working through this transition, that conversation will give you helpful context for why supporting the gut is non-negotiable in any midlife MCAS plan
If youve recently begun or are considering starting semaglutide or tirzepatide treatment, understanding what to expect during the first month can help you navigate your journey with confidence, grace, and realistic expectations