Notes
"Angostura aromatic bitters is a highly concentrated food and beverage flavouring. Made from a secret formula, it is a unique blend of natural herbs and spices which is used to flavour a wide variety of foods and drinks.
"The 'secret' was developed in 1824 by Dr. J.G.B. Siegert, a Surgeon General in Simon Bolivar's army in Venezuela." - From the manufacturer's website.