Weeks & Leo Co., Inc. is an Iowa based company delivering a whole range of top quality Private Label OTC Drugs, Vitamin and Toiletry products to Wholesalers, Drug Chains, Mass Merchandizers as well as Independent Pharmacies for over 120 years. This company is uniquely positioned to provide value for a wide range of customers – moderate volume to extremely high volume. Our processes follow current Good Manufacturing Practices (cGMP) and are inherently efficient to meet customer needs.
Our products are manufactured to Weeks & Leo’s highest standards using cGMP as regulated by the FDA. All products are analyzed in the industry’s finest laboratories (including on-site lab) conforming to the exacting criteria of the United States Pharmacopeia/National Formulary.