Efficacy of a novel formulation of L Carnitine, creatine, and leucine on lean body mass and functional muscle strength in healthy older adults: a randomized, double blind placebo controlled study Nutrition & Metabolism Will taking L Carnitine while taking Creatine Monohydrate have any mixed effects? As in will the water retention from the creatine be canceled out by the carnitine's effects? This combo is. L Carnitine helps your body use fat as fuel Creatine fuels strength, power, and performance A stronger, more efficient body! Educational purposes only. Not medical advice. Christine Liquid L Carnitine 3500MG Boost Your Energy Naturally Ripped Up Nutrition Liquid L Carnitine 3500MG Boost Your Energy Naturally Ripped Up Nutrition