L CARNITINE 3000 MG (EU) Muscle Rulz Store L Carnitine Liquid L Carnitine 3000 delivers a powerful blend of three forms of L Carnitine to support fat metabolism, endurance, and recovery. Each serving packs 3000 mg in a fast absorbing, no mixing required liquid that L Carnitine 3000 Liquid Amazon.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.) : Health & Household ProSupps L Carnitine 3000 Liquid Shots, Berry, 16 fl oz (473 ml) : Target