L Carnitine Supplement Bodybuilding.com L Carnitine 3000 Liquid 3000 mg Carnitine Supplement Zero Calorie Zero Sugar Keto Friendly for Men and Women Great Tasting 31 Servings (Patriot Pop, 16 fl. oz Walmart.com iSatori Liquid L Carnitine LS3 3000 L Carnitine 3000 mg Liquid Lychee Flavour 450ml foodstrong L Carnitine Strong 3000mg L Carnitine Strong by Naturmil is a food supplement that has an important effect on fat metabolism, promoting the use of free fatty acids for energy. Helps metabolize fat and therefore lose weight;