All manufacturers of Health Professional Brands allow sales only with the approval of a healthcare provider. We routinely request the healthcare provider's name when these items are ordered for the first time unless, of course, we had recommended it to you.
Retail store and consumer network brands may be purchased without the approval of a healthcare provider. However, when under medical care or if pregnant or nursing, it is important to consult with your doctor about any dietary supplement usage.
See also: General Guidelines On Dietary Supplement Usage, Privacy Policy.