Kickstart Spark contained 60mg of caffeine per 8 oz serving. For more info about Spark, see our review here. Advocare also makes a ready to drink Energy Shot called Slam. It has the same caffeine content but in a much more concentrated dose.
Blue Spark Energy Drink contains 8.87 mgs of caffeine per fluid ounce (29.98mg/100 ml).
Sparks' current formulation does not contain caffeine or taurine. It is packaged in 16 oz (475 mL) silver cans with bright orange tops, with a "+" printed near the top and a "-" printed near the bottom, intended to be reminiscent of a battery.
Buy AdvoCare Spark Energy Drink (Mango Strawberry), 10.5 Ounce on Amazon.