Zanamivir Suppliers & Bulk Manufacturers

Available Forms: Inhalation powder

Available Strengths: 5 mg/blister

Reference Brands: Relenza(EU & US)

Category: Anti Viral

Zanamivir is available in Inhalation powder and strengths such as 5 mg/blister. Sourced from GMP-certified and ISO-compliant manufacturers, this API meets global pharmacopeia standards (USP/EP/JP as applicable). Ideal for pharmaceutical formulation and commercial manufacturing, Zanamivir is supplied in bulk quantities with complete regulatory support including DMF, COA, and MSDS.

Zanamivir can be exported to over 30 countries across Asia, Africa, Europe, and Latin America. Flexible packaging, competitive pricing, and a verified supplier network make Pharmatradz a trusted sourcing partner for pharmaceutical companies and contract manufacturers worldwide.

Product Description: Zanamivir, marketed under the brand name Relenza, is an FDA- and EMA-approved antiviral drug used for the treatment and prevention of Influenza A and B. As a neuraminidase inhibitor, Zanamivir prevents the release of new virus particles from infected cells, reducing flu severity and duration when started within 48 hours of symptoms. It is administered via oral inhalation using a Diskhaler, with each dose delivering 10 mg (two 5 mg blisters). Zanamivir is approved for use in adults and children (≥7 years for treatment, ≥5 for prevention). Relenza offers a localized delivery option with minimal systemic side effects.