Contact Us

By Mail:

KRK Supplements

PO Box 380494, Clinton Twp, MI, 48038, US

Customer Support & Ordering:

Please feel free to contact us if you have questions about our products, or if you are looking for something specific.  Email us at

Customer Service Hours: Mon-Fri 8am to 5pm Eastern Standard Time

Stay Updated
Join our mailing list for more special offers and savings!

Credit Cards – We accept all major credit cards, debit cards and paypal. 

eCommerce online stores powered by