Naloxone bulk supplier for pharma manufacturers

Naloxone Suppliers & Bulk Manufacturers

Available Forms: Intramuscular (IM), Subcutaneous (SC), and Intravenous (IV) Injection

Available Strengths: 0.4 mg/mL, 1 mg/mL in 1 mL ampoules or vials

Reference Brands: Narcan & Genereics

Naloxone is an essential opioid overdose antidote available as injectable, nasal spray, and auto-injector. Brands like Narcan and Nyxoid are widely used in the US and EU. Pharma buyers source naloxone in bulk from GMP-certified suppliers for emergency kits, public health programs, and hospital distribution.

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Product Description: Naloxone is a life-saving opioid antagonist used in emergency treatment of opioid overdose. Available in injectable (IV/IM/SC), nasal spray, and auto-injector formats, naloxone rapidly reverses opioid effects. Common strengths include 0.4 mg/mL and 1 mg/mL for injections, and 4 mg for nasal sprays. Widely marketed under brands like Narcan, Evzio, and Nyxoid, naloxone is a vital product for emergency response, hospitals, and harm reduction programs. In the US and EU, both branded and generic versions are produced by certified manufacturers. B2B pharmaceutical buyers source naloxone in bulk for government tenders, NGOs, and critical care supply chains.

Naloxone — third party manufacturing & bulk supply

Naloxone is available through PharmaTradz for wholesale and bulk supply as well as on a third party (contract) manufacturing basis. Buyers sourcing this product generally take one of three routes:

Wholesale / bulk supply Stock or scheduled supply from an existing manufacturer. The fastest route where the product is already registered in your market.

Third party manufacturing Manufactured to your specification and packed under your own brand and label — suits distributors and brand owners building a portfolio in their market.

Dossier licensing Where a CTD, EU-CTD or ACTD dossier exists it can often be licensed for filing in your name, compressing market entry from years to months.

Indicative minimum order quantity

Naloxone is supplied as Intramuscular (IM), Subcutaneous (SC), and Intravenous (IV) Injection — supplied in more than one dosage form, each with its own manufacturing economics, so the indicative MOQ is a minimum order value of USD 5,000 per product. Actual MOQ is confirmed by the allocated manufacturer against your pack presentation and destination market. See full supply terms for dossier formats, market availability and shelf life.

Manufacturers of Naloxone listed on PharmaTradz hold site-level approvals across WHO-GMP, EU-GMP, USFDA, ANVISA and TGA, verified at onboarding.

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Frequently Asked Questions

Naloxone is listed as Intramuscular (IM), Subcutaneous (SC), and Intravenous (IV) Injection in 0.4 mg/mL, 1 mg/mL in 1 mL ampoules or vials. Further strengths and pack presentations are confirmed with the manufacturer at RFQ stage.

Naloxone is referenced against Narcan & Genereics. Reference brands are shown for identification only and remain the property of their respective trademark owners.