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Muscle & Strength has a fully trained, friendly, and enthusiastic store support team that can help you with any question you have about your order. We practice what we preach, and all our support team workout and take supplements, so we can help answer any questions you might have about our products.

We can also take orders by phone, so call us if you want to speak to someone about placing an order!

Customer Service Numbers:

Toll free: 1-800-537-9910
International: +1 803-695-0558
Fax: +1 803 227 0147

Support Hours:

Monday-Friday: 8am to 11pm EST
Saturday & Sunday: 9am to 5pm EST


Need to send us something? Here's where to find us:

Muscle & Strength
1180 First Street South
Columbia, SC, 29209


We answer emails 7 days a week. Our customer service team is very fast, most weekday inquiries are answered in around an hour! Some questions may be more complicated and take time to resolve. Please use the form below to contact us by email.