Caffeine Content of Rockstar Energy Cola

A 16 ounce can of Rockstar Energy Cola contains 160 milligrams of caffeine.
It appears this drink is no longer available.
This product has been reformulated and re-released in 2010.
Rockstar Cola is based on the same formulation as the original
href="/caffeine-content/rockstar">Rockstar Energy Drink, but with a cola flavor.
Note that the drink also contains 400mg of guarana extract (per 16oz can). This will effectively increase the total caffeine content (guarana extracts typically contain between 8% and 22% caffeine).
Ingredients in Rockstar Energy Cola
Carbonated water, high fructose corn syrup, glucose, taurine, phosphoric acid, guarana seed extract, ascorbic acid, caffeine, l-carnitine, inositol, milk thistle extract, ginkgo biloba leaf extract, niacinamide, calcium pantothenate, eleutherococcus senticosus, riboflavin, pyridoxine hydrochloride, cyanocobalamin
Sugar content of Rockstar Energy Cola: 58 grams (per 16 ounces).
How Does It Compare With Other Drinks?
Rockstar Energy Cola contains 10.00 mgs of caffeine per fluid ounce (33.81mg/100mls).
Caffeine per Ounce
Caffeine per Item
How Does It Compare With Other Foods?
Caffeine per Item
Sources
From the rockstar website - http://www.rockstar69.com and Bevnet - http://www.bevnet.com

