To start February strong Cobra Labs announced a new flavor for its still very young pre-workout supplement Shadow-X. The flavor confirmed to be joining the product’s originals Magic Berry and Neon Tropic, was another fruity recipe in Lemon Zero. That flavor has now been launched through one of the brand’s major retailers, Bodybuilding.com. Like most releases Lemon Zero has also been introduced with a deal on Shadow-X which gets you a $10 off when purchasing two tubs. The promotion drops the supplement down to $24.99 each, and gives fans the chance to try the new flavor as well as grab a deal on a favorite.