Naturally flavored. 20 calories. 20 mg caffeine = cup of green tea. No sugar. B-Vitamins. Electrolytes. Drinks for warriors. Performance recovery blend. Kill Cliff Recover is a specialized blend of plant extracts, enzymes, B-vitamins, and electrolytes to support hydration and post workout recovery. Drink whenever you need to get back to full speed! Kill Cliff was created by a U.S. Navy Seal to give back to service members, veterans and their families as an official partner of the navy seal foundation. Designed to support the needs of warriors like you, our performance drinks help you operate at your best because quitting is not an option. Kill the quit! Reload at killthequit.com (hashtag)killcliff (at)killcliff Navy Seal Foundation; official partner.