Freek comes from National Beverages (who also make Rip-It).
There are a number of Freek varieties including Maniac, Sugar-Free Maniac, Psycho, Skitzo, and Rage.
Each of the drinks have difference caffeine levels.
Maniac: 204mg per 16oz can.
Skitzo: 170mg per 16oz can.
Psycho: 200mg per 16oz can.
DISCONTINUED It appears this product is no longer available.
Ingredients in Freek
Sweetened with High Fructose Corn Syrup. Also contains Taurine, Caffeine, Inositol, Guarana Seed Extract, and Ginseng extract.
Per 8 ounces: Taurine: 1000mg, caffeine: 102mg, Inositol: 100mg, Guarana seed extract: 8mg, Ginsng extract: 4 mg
Sugar content: 66 grams (per 16 ounces).Compare Sugar Content
Freek contains 12.75 mgs of caffeine per fluid ounce (43.11mg/100 ml).