Amazon.com: Pure L Carnitine L Tartrate Powder (1000 Grams (2.2 lbs)) Bulk Supplements : Health & Household L Carnitine ProSupps.com Amazon.com: NOW Foods L Carnitine Tartrate 1000mg, 100 Tablets (Pack of 2) : Health & Household Amazon.com: PURE ORIGINAL INGREDIENTS L Carnitine L Tartrate, 3 oz, Always Pure, No Fillers or Additives : Health & Household Amazon.com: BulkSupplements.com L Carnitine L Tartrate Powder Carnitine Supplement, L Carnitine Tartrate, L Carnitine 1000mg Amino Acids Supplement, Gluten Free, 1000mg per Serving, 250g (8.8 oz) : Health & Household Amazon.com: Nutricost L Carnitine Tartrate Powder (100 Grams) 1 Gram per Serving; 100 Servings : Health & Household