Is Metrex Research, LLC FDA approved?

Metrex Research, LLC holds 1 FDA-registered establishment in the United States. Registration puts a site on the FDA's register and open to inspection; it is not an approval of the company. Approvals attach to individual drug applications.

Where are Metrex Research, LLC's drugs manufactured?

The FDA register lists Romulus, MI. Registered operations: labelling, finished drug manufacture, packaging.

What drugs does Metrex Research, LLC make?

2 products are listed under Metrex Research, LLC in the openFDA NDC Directory, most often as liquid. The full breakdown by dosage form and route is above. A listing count is not a sales figure.

Metrex Research, LLC

Data as of 24 Sept 2026 · How to read this entry

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Registered sites: 1
Active NDC listings: 2
Labeller names: 2
Live patents: 0
Countries: 1
Base: United States

Authorisation

Registered operations

Labelling1Finished drug manufacture1Packaging1

Sites

Registered establishments

Establishment	Address	Registered for	FEI / DUNS
Metrex Research, LLC	28210 Wick Road, Romulus, Michigan (MI) 48174, United States (USA)	Labelling, Finished drug manufacture, Packaging	1000117344145963778

Catalogue

Drug listings by form and route

2 active NDC listings: 2 human otc drug. By marketing category: OTC MONOGRAPH DRUG 2.

Dosage form	NDCs
liquid	2

Route	NDCs
topical	2

Labeller name on the listing	NDCs
metrex research, llc	1
metrex research, llc	1

Catalogue

Marketed products

Brand	Generic name	Form / route	NDC
VIONEXUS	ALCOHOL	liquid, topical	55443-0400OTC MONOGRAPH DRUG
VioNexus	Chloroxylenol	liquid, topical	55443-0600OTC MONOGRAPH DRUG

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Enquiry

Common questions

Is Metrex Research, LLC FDA approved?: Metrex Research, LLC holds 1 FDA-registered establishment in the United States. Registration puts a site on the FDA's register and open to inspection; it is not an approval of the company. Approvals attach to individual drug applications.
Where are Metrex Research, LLC's drugs manufactured?: The FDA register lists Romulus, MI. Registered operations: labelling, finished drug manufacture, packaging.
What drugs does Metrex Research, LLC make?: 2 products are listed under Metrex Research, LLC in the openFDA NDC Directory, most often as liquid. The full breakdown by dosage form and route is above. A listing count is not a sales figure.

Compiled from FDA establishment registrations, the openFDA NDC Directory, the Orange Book and the FDA drug shortage database. Not claimed by the company. Sources and methodology.