Naloxone bulk supplier for pharma manufacturers

Naloxone Suppliers & Bulk Manufacturers

Available Forms: Intravenous (IV) injection/IM/SQ

Available Strengths: 0.4 mg/mL in 1 mL/10 mL vials, 1 mg/mL in 2 mL prefilled syringes

Reference Brands: Narcan® (US); Narcan® (EU)

Naloxone is a critical opioid antagonist used in overdose emergencies. Available as 0.4 mg/mL or 1 mg/mL injections and 2 mg nasal sprays, brands include Narcan® and Prenoxad®. Source GMP-grade Naloxone in bulk through Pharma B2B platforms with assured quality and global compliance for emergency and hospital use.

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Product Description: Naloxone is a life-saving opioid antagonist used to reverse respiratory depression caused by opioid overdose. Available in injectable (IV, IM, SC) and intranasal forms, its strengths include 0.4 mg/mL, 1 mg/mL, and 2 mg/2 mL formats. In the US, brands like Narcan® and Kloxxado® are widely used, while EU markets rely on Prenoxad® and Nyxoid®. Naloxone is essential for hospitals, EMS, emergency kits, and addiction care facilities. Pharma B2B platforms offer bulk Naloxone procurement from GMP-certified manufacturers, ensuring reliable supply, regulatory approvals, and competitive pricing for institutions addressing the growing need for opioid reversal therapies.

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 Intravenous (IV) injection/IM/SQ — 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 Intravenous (IV) injection/IM/SQ in 0.4 mg/mL in 1 mL/10 mL vials, 1 mg/mL in 2 mL prefilled syringes. Further strengths and pack presentations are confirmed with the manufacturer at RFQ stage.

Naloxone is referenced against Narcan® (US); Narcan® (EU). Reference brands are shown for identification only and remain the property of their respective trademark owners.