Purest, High-Quality L-Carnitine Tartrate 2000mg with Fast Absorption & Action which helps convert fat into energy. It is sourced from Clinically Researched and Tested World’s best manufacturer of L-Carnitine, CarnipureTM - Trademark of Lonza, Switzerland and is formulated with Swiss Effervescent Technology. Fast&Up L-Carnitine Lean Body is completely safe, highly bioavailable, gentle on stomach and is available in tasty lemon and orange flavours. Effervescent Fast&Up L-Carnitine Lean Body acts as a fuel to carry stored fat to the mitochondria where it is burned and converted into energy.