Compound Monograph
Condensed tannins
Polymeric proanthocyanidin tannins found in guarana and hops, known for astringency and protein-binding.
Classification
Condensed tannins are tannins, part of the phenolics class. Antioxidant compounds built around one or more phenol rings — the flavonoids, tannins, phenolic acids, coumarins, and pigments behind much of a plant's protective chemistry.
Where Does It Come From? (2)
Condensed tannins are tannins, found in Guarana and Hops.