With CMPLX6 for enhanced mental focus + high performance energy. Cherry flavored with other natural flavors. 210 calories per can. NOS Rewards Series: Get the points. Get the goods. Check it: Look under the tab for the code. Log on: Enter codes, get the points at drinknos.com. Legal Stuff: Code under tab. Enter online. Open to legal residents of 50 US (& DC) 18 & older. See rules online. CMPLX 6: caffeine; taurine; guarana; B6; B12; L-theanine. Caffeine Content: 260 mg/16 fl oz. drinkNOS.com. Recycle NOS cans. Product of USA.