Pryenda™ is a Phytotherapeutic extraction of, Sculetaria baichenalis, Gastrodia elata, Illicium venum, Vitis vinifera, Camellia sinensis, Paonia alba and Cinnamomum verum. Using advanced laboratory extraction apparatus & proprietary production protocols, these phytochemicals are known to stop the formation of prions in the brain.

Transmissible spongiform encephalopathies (TSE) are characterized by the misfolding of the host encoded prion protein (PrP(C)) into a pathogenic isoform (PrP(Sc)) which leads to the accumulation of β-sheet-rich fibrils and subsequent loss of neurons and synaptic functions. The traditional medicinal herb Scutellaria baichenalis (S. baichenalis) has natural compounds, the flavonoids baicalein and baicalin, that effect the development of prion disease. S. baichenalis extracts as well as the individual compounds are therapeutic treatments against TSEs and other neurodegenerative diseases like Alzheimer's and Parkinson's disease.