NO REFRIGERATION NEEDED: Take one half of the bottle for moderate energy or a whole bottle for maximum energy. Do not exceed two bottles daily, consumed several hours apart. Discard any remainder of the energy shot after 72 hours of opening. GREAT TASTING FLAVORS: These 5-hour ENERGY shots are non-carbonated and available in an array of great-tasting flavors. Satisfy your craving for fruit flavors and give yourself the energized feeling you need in one easy, tasty shot. PORTABLE FOR WORKING ADULTS: Light, portable, and effective, these regular strength energy shots are fast and easy to take as a no-nonsense way for working adults tostay bright and alert. Perfect for running errands or working late at the office. ENERGY SHOT WITH CAFFEINE: 5-hour ENERGYshots contain a blend of caffeine, B-vitamins,amino acids, and essential nutrients. It contains caffeine comparable to a cup of the leadingpremium coffee (200mg), but with zero sugar, zero herbalstimulants, and zero calories. QUICK & SIMPLE ENERGY BOOST: Fast and effective, these Grape flavor energy shots provide a feeling of alertness and energy. They are a dietary supplement that you can drink in seconds, feel in minutes, and will last for hours.