L Carnitine for Fat Loss NZ: What It Can and Can't Do Stealth Supplements Stealth Supplements NZ The supplements aisle at Costco is loaded with lots of prodcuts, here's what I think of a few of them. BobbyParrish Facebook HEAT L Carnitine Powder VMI Sports costco shoppers you're making Lotus move fast These 15ct variety packs and plant powered concentrates have been flying at select Costco Business Centers. If you see them in your store, grab Amazon.com: Nutricost Acetyl L Carnitine (ALCAR) 500mg, 180 Capsules, 180 Servings Non GMO and Gluten Free, 1 Capsule per Serving : Everything Else NOW Citrus Flavor 3000 mg Triple Strength L Carnitine