The first sip tastes like sour apple, but subsequent sips lose most of the apple flavoring, leaving a sweet and tart taste. They really take the “total body fuel” seriously compared to just energy. The sour apple flavor is good, but I wish it’s around for every sip. Reign Total Body Fuel is a performance beverage launched earlier this year by the same company behind the hugely popular family of Monster energy drinks. If you're not sure about Reign itself, it's got more caffeine than any other energy drink I've had and it's sugar free (0 Calories), but it doesn't taste like a diet soda. Sucralose is the secret of how Reign energy drinks can taste so good despite containing zero grams of sugar. Then Reign has the same 0 calories, BCAAs, and CoQ10 like BANG. Next, Reign has no creatine in its formula as BANG is the only energy drink to have that. The great thing as well is that Monster Reign Energy Drink will contain no sugar, no calories, and 300mg of caffeine! Rating: 6 …

Some say that it's less intense and some say its a more stable energy but everyone is different. This is a true energy drink that’s not likely to be any more effective than taking a caffeine pill. The new Reign line of energy drinks has a brand extension that promises an even more Xtreme performance boost than its standard offering.

When you take a close look at Reign Total Body Fuel, you see the common ingredient caffeine, but there’s not much else in the formula. It's not as sickly sweet tasting as the Carnival Candy and doesn't have the aftertaste that the Melon Mania flavor has. Instead of featuring a dose of caffeine between 100 to 200mg, Reign comes with a strong 300mg of caffeine per can plus coQ10, B vitamins, electrolytes, and BCAAs. But, again, let your taste buds rest a little, and the full fruity and sourness comes back for one sip. Monster Energy Drink Corporation also has listed the flavors as well! Fortified with Branch-Chained Amino Acids, Citrulline, and 300 milligrams of caffeine, Reign Inferno Thermogenic Fuel makes some big promises, like burning calories and accelerating metabolism. Blended with BCAAs, Natural Caffeine, CoQ10, and electrolytes, Reign Total Body Fuel is designed for your active lifestyle.

Also, REIGN adds electrolytes for extra hydration. They marketed this as a "fuel energy drink" so they also added CoQ10 and BCAA's for performance. Monster Energy Reign is said to be a performance drink.