Since 1892

Delivering a range of private label over-the-counter (OTC) drugs, Weeks & Leo has created top-quality products for Drug Chains, Mass Merchandisers, Wholesalers, and Independent Pharmacies since our founders began doing business over 130 years ago. We are uniquely positioned to provide optimum value throughout our entire catalog of OTC lines, offering volumes ranging from moderate to extremely high.

In addition to offering our wide array of private label OTC drugs, we continue to develop, manufacture, and distribute products under our Chamberlain Golden Touch Lotion® house brand.


Regulatory & Quality Control

All our products are manufactured to Weeks & Leo’s highest standards and current Good Manufacturing Practice (cGMP) compliance as regulated by the FDA. Inherently efficient to meet customer demand, cGMPs are a way of life at Weeks & Leo. All our standard operating procedures revolve around consistency and quality – the basic tenets of cGMP. From validation and process development, to testing, production, labeling, and packaging, our full regulatory, quality control and in-process quality assurance ensures all our products undergo intense scrutiny before leaving our facility.


Private Label Customers

Our ever-expanding list of valued customers includes CVS, Walgreens, Best Choice, Meijer, Kroger, Leader and many more.

Your End-to-End Private Label Partner