"Our cans feature seven different warnings about the product's alcohol content and the necessity of an ID for purchase," the company said in a statement provided to ABC News. "And we're the only manufacturer to prominently place a 'WE ID' message on our can. We also offer free, point-of-sale materials to stores selling our products that reinforce the importance of asking for identification when selling any alcoholic beverage."
The company says it also does not advertise on Facebook or YouTube because it doesn't want to target young people.
The FDA is currently investigating Four Loko and similar beverages to determine if they are safe and legal.
"FDA intends to evaluate the information submitted by the manufacturers and other available scientific evidence as soon as possible in order to determine whether caffeine can be safely and lawfully added to alcoholic beverages," spokesman Michael Herndon said in an email last week.