There are loads of energy powders around, but these cunning go-bombs deliver your fuel a bit differently.
Just fill the included bottle with water and drop in one or two of the easily carried, individually wrapped pills and they’ll fizzily dissolve in minutes without any sludgey bits.
Three flavours (orange, lemon and lime, fruit punch) add variety and the sodium and potassium in them seems to ward off cramp nicely.
The dextrose-and-sucrose energy mix tends to give a quick burst of go rather than a long, steady sustain so you’ll need to keep swigging frequently once you’ve started.
The effervescent element made us feel really belchy – and let’s face it, some of us need no help in that area – but aside from that it’s very drinkable.