Additional product information can be found byvisiting the FAQs here. Vitamin B6, Vitamin B12, Vitamin B3 (Niacin), Citicoline, N-acetyl-L-Tyrosine, L-Phenylalanine, Taurine, Malic Acid, Glucuronic acid (as or from glucuronolactone), Caffeine (200mg).

The idea of the 5-Hour Energy Drink emerged in the spring of 2003. Bhargava was attending a natural products trade show in Anaheim, California. What caught his immediate attention was a booth selling a 16-ounce concoction claiming an hours-long productivity boost. He had the drink and thought it was great!

Before your workout: Want to get in shape but having trouble staying motivated? During sports: Don't just get in the zone; stay there longer with 5-hour ENERGY® shots' combination of an energized feeling of clarity and alertness.

5-Hour Energy Shots can cause adverse reactions. Nausea, restlessness, and rapid heart rates come from overstimulation. The artificial ingredients in 5-Hour Energy are linked to chest pains, seizures, and could possibly be cancerous.

Bottom line. 5-Hour Energy will probably chase away grogginess at least as well as a cup of coffee. The label warns against drinking more than two bottles daily. Avoid it if you're pregnant or nursing, and don't give it to kids.

5-hour ENERGY shots come in over a dozen flavors. 4 calories, zero net carbs, zero sugar.

5 Hour Energy has become a popular beverage choice for many individuals, particularly for those who need an energy boost to stay alert and focused. While the occasional consumption of energy drinks may not pose a significant health risk, drinking them daily can have detrimental effects on your body.

Bottom line. 5-Hour Energy will probably chase away grogginess at least as well as a cup of coffee. The label warns against drinking more than two bottles daily. Avoid it if you're pregnant or nursing, and don't give it to kids.

Bottom line. 5-Hour Energy will probably chase away grogginess at least as well as a cup of coffee. The label warns against drinking more than two bottles daily. Avoid it if you're pregnant or nursing, and don't give it to kids.

230mg Crisp, Refreshing, and Fizzy

Bottom line. 5-Hour Energy will probably chase away grogginess at least as well as a cup of coffee. The label warns against drinking more than two bottles daily. Avoid it if you're pregnant or nursing, and don't give it to kids.

In short - yes. The primary ingredients in almost any energy drink are caffeine and sugar. These two popular ingredients work in tandem to give you a temporary boost in energy. However, in some cases, they do the exact opposite and can leave you feeling sleepy.

Regular Strength 5-hour ENERGY® shots contain about as much caffeine as 8 ounces of the leading premium coffee. Extra Strength 5-hour ENERGY® shots contain about as much caffeine as 12 ounces of the leading premium coffee.

Recommended Use: Drink one half (1/2) bottle (one ounce) for moderate energy. Drink one whole bottle (two ounces) for maximum energy. Do not exceed two bottles daily, consumed several hours apart. Use or discard any remainder within 72 hours (three days) after opening.