Fast&Up L-Carnitine Tartrate is a clinically tested Carnitine supplement formulated with the purest and highly researched Carnipure™ L-Carnitine sourced from Lonza, Switzerland. Developed with Swiss Effervescent Technology, it ensures fast absorption, high bioavailability, and is gentle on the stomach. L-Carnitine acts as a fuel by carrying stored fat to the mitochondria, where it is burned and converted into energy. This helps boost metabolism, support fat loss, and provide sustained energy for workouts. Completely safe and effective. Fast&Up Lean Body contains 2000mg L-Carnitine Tartrate, that helps lose up to 4 kilos in 40 days when supported with diet & exercise. Fast&Up L-Carnitine 3000mg contains 3000mg L-Carnitine Tartrate with added benefits of 100mg Garcinia cambogia fruit extract & 350 mg of Potassium. Garcinia Cambogia helps suppress appetite by increasing serotonin levels, which further helps reduce appetite & cravings. Potassium helps flush out sodium, which helps reduce water weight or bloating.