An extended energy drinkable beverage composition includes: caffeine, chromium in the form of chromium polynicotinate, niacin and the electrolytes calcium, potassium, magnesium, sodium, and the nutrient Vitamin C. The invention also relates to a method to use the composition, with the following effects: increased mental alertness, decreased fatigue, improved aerobic capacity, elevated mood, and increased overall circulation along with the associated benefits such as improved sensations of warmth in the extremities. The synergistic relationships of the caffeine, electrolytes, niacin, and chromium polynicotinate in this formulation result in an enhanced and prolonged ergogenic effect without the requirement of additional calories from carbohydrates.