Orders.  For questions regarding a past, present or future order, please contact our customer service hot line:

    •  Hours: Monday through Friday 8am to midnight Eastern Time, and Saturday and Sunday 9am to 9pm Eastern Time.  (We are closed Memorial Day, Fourth of July, Labor Day, Thanksgiving and Christmas.)
    • Telephone: Toll Free:  (866) 901-8450
    • E-mail:

Product use, indications, interactions and other product related questions:

    • Please review the FAQ, where many of these questions are answered.
    • If you still need more information, please contact Dr. Steven Crain:
      • E-mail:
      • TelephoneToll Free: (877) 865-6926