. 2011 Jun 22;5:227. doi: 10.1186/1752-1947-5-227

Table 1.

Ingredients of the energy drink (as listed on the manufacturer's product label)^a

Ingredients of the energy drink (serving size two fluid ounces)	Amount per serving	Daily value,^b%
Niacin	30 mg	150%

Vitamin B₆	40 mg	2000%

Folic acid	400 μ g	100%

Vitamin B₁₂	500 μ g	8333%

Sodium	10 mg	< 1%

Energy blend	1870 mg	Not known

^aOther ingredients in the energy drink are purified water, natural and artificial flavors, sucralose, potassium sorbate, sodium benzoate, and ethylenediaminetetraacetic acid; ^bdaily value percentage is based on the daily intake recommended by the U.S. Food and Drug Administration.