Amazon.com: Nutricost L Carnitine Tartrate Powder (100 Grams) 1 Gram per Serving; 100 Servings : Health & Household I take L Carnitine for weight loss, it says not to take more then 1g per day, but I read online that i should have 2 4g per day to lose weight. What is correct? : r Nootropics LeanShots Liquid L Carnitine Shot (3000mg) Acetyl L Carnitine Gummies, 1500Mg., 60 Chews Wild & Organic BulkSupplements.com, Acetyl L Carnitine Powder, 100g, 1.5g per Serving Walmart.com L Carnitine 3000mg (31 Servings) 649908219604