Relentless Mango Ultra<br>Taste Rating: 4/5<br>Originality Score: 3/5<br>Caffeine: 32mg/100ml<br>Calories: 2 kCal/100ml<br>Purchased from: Asda<br>Wow, a big can of fruity juiceness. Relentless have managed to get the balance just right - it's slightly tropical in taste, but neither artificial or sharp. It's very fruity so gets a little sickly towards the end of the can, but nowhere near as bad as other similar flavours.<br><br>#energydrink #energydrinks #LargeCan #LowCalorie #Mango #UK