We are committed to providing each of our valued clients excellent customer service. If you have any questions or concerns, please do not hesitate to contact one of our professional customer service representatives, toll free at 1-855-868-6346.

Monday thru Friday - 9am-5pm EST
Saturday - Noon-5pm EST
Sunday - Closed

Corporate Address (Do Not Send Packages To This Address):

Muscle Theory LLC
2305 W Farwell Dr, Tampa, FL 33603
Return Address
Fulfillment Center
C/o Returns
PO Box 23833 St. Petersburg, FL 33742