A combination of berberine, milk thistle, choline, and vitamin E to support healthy liver and metabolic function. Choline supports healthy hepatocyte and gallbladder function. Berberine supports healthy glucose and cholesterol metabolism, as well as healthy levels of hepatic fat content. Milk thistle helps protect hepatocytes from oxidative stress, and supports detoxification and healthy metabolic function. Vitamin E provides antioxidant protection.