Who We Are
Founded in 1984, Guardian Drug Company is a leading consumer healthcare organization dedicated to developing, manufacturing, and distributing high-quality pharmaceutical and nutritional products. From our state-of-the-art facility in Dayton, New Jersey, we serve major drug store chains, supermarkets, wholesalers, distributors, and mass merchandisers across the nation.
With decades of expertise, we have become pioneers in over-the-counter gastrointestinal products and are proud to be an approved contract manufacturer for several of the country’s leading pharmaceutical companies.
What We Do
Our diverse product line includes:
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Gastrointestinal care
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Cough/Cold relief
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Allergy solutions
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Analgesic products
We manufacture and package a wide range of dosage forms including solids, liquids, and powders. By continuously embracing new technologies, processes, and innovations, we ensure our products consistently meet the highest standards of quality.
Manufacturing Facility
Guardian Drug Company operates in a facility spanning 460,000+ square feet, featuring advanced manufacturing suites and a temperature-controlled warehousing system.
Our capabilities include:
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Production of 100+ quality products
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Flexible packaging configurations such as blister packs, pouches, roll packs, strip packaging, jars, bottles, and boxes
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Expanded storage and distribution to maintain product integrity and meet growing demand
Commitment to Service
We combine sophisticated ERP systems with full EDI capabilities, ensuring seamless order management and supply chain efficiency. Our large-scale manufacturing capacity and warehousing allow us to build and maintain significant inventories—delivering products on time, every time.
Why Choose Guardian?
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Quality products you can trust
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On-time delivery backed by robust logistics
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Excellent customer service with responsive support
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Competitive pricing that adds value to your business








