AMP Energy Drink is Pepsi's first real entry into the energy drink market. AMP is based on the original flavor of Mountain Dew, enhanced with a variety of ingredients typically found in energy drinks (taurine, ginseng, guarana, etc.)

Marketed in an industrial-looking yellow and black can, Battery energy drink is another caffeine-guarana-taurine combination beverage.

A carbonated caffeine drink with guarana. Comes in a distinctive blue bottle.

Another entry in the overflowing energy drink market, Crunk is marketed in close ties with hip-hop artist Lil Jon, the self proclaimed "King of Crunk" and creator of the energy drink.

In addition to the usual round-up of energy drink usual suspect ingredients, Crunk labels itself as containing such exotics as "Skull Cap" and "Horny Goat Weed".

Another entry in the energy drink market, the Monster brand is known for it's distinctive "M" logo and large can size.

Monster comes in several flavours and colours, and there is even a sub-line of coffee-flavoured Monster drinks.

An energy drink soda produced by PepsiCo. Marketed as containing ginseng, taurine, guarana, D-ribose and maltodextrin.

Probably the best known energy drink, Red Bull is responsible for almost single-handedly creating the entire energy drink industry world-wide.

Red Bull is famous for containing taurine, a chemical that was first isolated in bulls. However, contrary to popular urban legend, the taurine in Red Bull does not come from bull testicles, but is produced synthetically.

Red Bull is the base ingredient in the extremely popular Jägerbomb drink recipe.

An energy drink with a berry-like flavour. Contains caffeine and taurine.

An energy drink founded in Las Vegas, Rockstar contains all the usual energy drink ingredients of caffeine, guarana, taurine and ginseng. One of it's more distinctive properties is that the liquid fluoresces when exposed to UV light.

Sparks is an caffeinated energy drink, but with the distinction of being alcoholic as well. It has many of the standard additions of energy drinks, such as taurine and ginseng, and also contains 6% alcohol by volume.

V is marketed primarily in Australia and New Zealand, and contains the usual energy drink ingredient offerings.

Vault is an offering from the Coca-Cola company, and is marketed as a "hybrid" energy drink/soda. Has a citrus flavour, with added caffeine.