Cardio Burn Revolution is one of Muscle Sport’s International’s latest formulas designed specifically for use with cardiovascular activity. The product first showed it’s face last year, and has since gone on to hit shelves all over the place. The brand must be finding success in the supplement, as they have just announced a fourth taste for the flavored fat burner. Originally Cardio Burn was launched in three options, fruit punch, kiwi strawberry, and raspberry ice. The latest addition to the product’s menu continues on with the fruity theme in citrus splash. To celebrate the arrival of the Cardio Burn variant, Muscle Sport have released a special coupon code ‘CITRUS20’, for use on their official website giving those interested in the option 20% off. If you’d prefer to buy it from your local stockist, it should be arriving soon, or if you’d prefer just to try the supplement in any flavor. We are giving away a tub of Cardio Burn every Wednesday for four weeks, starting today.