Take control with Letco as your supply partner
Let us help you with your controlled substance needs.
Let us help you compound controls with confidence so you can focus on patient care.
Our quality record with the FDA and DEA is unmatched.Learn more about our commitment to quality >
All our C2 APIs are manufactured in the USA - and available to order online. Learn more about ordering Schedule II online with CSOS >
Browse our online catalog to see some of our most popularly ordered controlled chemicals.
Not seeing prices? Make sure you're logged into your Letco account. If your account with us is not yet set up for ordering controls, contact your account manager or call 800.239.5288.
Browse our selection of controlled substances >