Address for placing orders:
Insiders’ Cures
PO Box 913
Frederick, MD 21705 USA

Address to send returns:
Sisk Fulfillment
Attn: Returns Department
1900 Industrial Park Drive
Federalsburg, MD 21632 USA

For general customer service questions:

Smart Science Nutritionals Products: 1-800-292-5808 or 443-353-4397

Hours:
Mon-Fri between 8 a.m. and 8 p.m. ET, and Saturday between 9 a.m. and 5 p.m. ET

Contact Us
This form will get you the fastest answers to questions regarding your order or our services. We’ll make every attempt to respond to your e-mail within 24 hours.

Insiders’ Cures Customer Service
1001 Cathedral Street, Baltimore, MD 21201, USA