KRAKEN: WORLD-LEADING CLINICALLY DOSED PRE-WORKOUT. Unleash your inner Kraken at the gym with one of the most well-received pre-workouts the world has ever seen! Sparta Nutrition’s Kraken is an industry-leading pre-workout supplement that was specifically formulated to energize your training, deliver laser-like focus, drive muscular endurance, and give you explosive lifts via increased nitric oxide production. Kraken is the only stimulant-based pre-workout supplement you will ever need. Featuring a carefully crafted blend of high-quality ingredients, Kraken set the industry bar for pre-workout supplements, and nobody has even come close to matching it. Kraken is: ONE OF THE WORLD’S HIGHEST RANKED PRE-WORKOUTS UNMATCHED IN DELIVERING TUNNEL VISION FOCUS A SKIN-SPLITTING NITRIC OXIDE ENHANCER A POTENT MUSCULAR ENDURANCE BOOSTER ONE OF THE ONLY PRODUCTS OF ITS KIND, WITH CLINICALLY-STUDIED DOSES FOR A MAXIMUM STRENGTH PRE-WORKOUT EXPERIENCE!