Be careful when ordering from Vitacost - they seem to have a habit of double billing. When you complain, they say it's just a mistake and they'll take care of it. Double-check because odds are it won't be. So be prepared to contact your credit card company to take care of it yourself. Now they say it's a glitch, but it seems to happen so often that you have to wonder if it's part of Vitacost's business model. Needless to say, I now order from Swanson and Vitamin Shoppe.