Contact
Talk to a real person.
Questions about orders, lab reports, or institutional accounts? Email us and we'll reply within one business day.
Email: [email protected]
Hours: Monday–Friday, 9 a.m.–5 p.m. ET
Location: Knoxville, Tennessee
Before you writeWe can't answer questions about dosing or using our products in people or animals. Messages asking for that information won't receive a reply, and related orders may be cancelled.