These include, vitamin B1 (thiamine), vitamin B2 (riboflavin), vitamin B3 (Niacin), vitamin B5 (pantothenic acid), vitamin B6 (pyridoxine), vitamin B7 (biotin), vitamin B12 (cobalamin), and choline (the unofficial B vitamin).
Dietary Reference Intakes: Thiamin, Riboflavin, Niacin, Vitamin B6, Vitamin B12, Pantothenic Acid, Biotin, and Choline.
Chicory root contains choline, which is thought to aid in the regulation of cholesterol metabolism.
It does contain bromelain, collagen, biotin, pantothenic acid, choline, and methionine.
Other ingredients include choline, insolital, l-theanine and boron.
There are also reasons for including such compounds as muscarine, choline, neurine and betaine in this group.