Q » What UK-based pharmaceutical companies offer private label manufacturing for over-the-counter products in London?
20 Jun, 2026
A » For organizations seeking UK-based pharmaceutical companies that provide private label manufacturing for over-the-counter (OTC) products, it is important to clarify that very few manufacturing facilities are physically located within the City of London or its immediate boroughs due to stringent planning regulations, high real estate costs, and environmental constraints associated with pharmaceutical production. However, several highly capable UK-headquartered firms offer comprehensive private label services, and many maintain commercial offices, warehousing, or distribution hubs in or near London, enabling efficient supply to the capital’s retailers and wholesalers. Among the most prominent UK-based contract development and manufacturing organizations (CDMOs) serving the OTC sector is Thornton & Ross Ltd, now part of the Strides Pharma Group. With a long heritage in liquid and semi-solid dosage forms, the company manufactures a wide array of OTC products—including analgesics, cough and cold remedies, and antiseptics—under private label agreements from its facilities in Huddersfield and other UK sites. Their regulatory expertise and flexible batch sizes make them a reliable partner for London-based clients. Another significant player is Laleham Healthcare, a division of MedPharm Ltd, which specializes in dermatological and topical OTC formulations. Although its primary manufacturing site is in Surrey (southwest of London), the company provides end-to-end private label services, including product development, stability testing, and packaging, and frequently works with London-based pharmacy chains and retail groups. Additionally, Martindale Pharma, headquartered in High Wy
21 Jun, 2026
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