Is Efficient Laboratories, Inc. FDA approved?

Efficient Laboratories, Inc. holds no registered establishment of its own; 25 drug products are listed under its name in the National Drug Code Directory, made at sites registered to other firms.

What drugs does Efficient Laboratories, Inc. make?

25 products are listed under Efficient Laboratories, Inc. in the openFDA NDC Directory, most often as liquid; spray; syrup. The full breakdown by dosage form and route is above. A listing count is not a sales figure.

Efficient Laboratories, Inc.

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

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Registered sites: 0
Active NDC listings: 25
Labeller names: 4
Live patents: 0
Countries: 0

Catalogue

Drug listings by form and route

25 active NDC listings: 25 human otc drug. By marketing category: OTC MONOGRAPH DRUG 25.

Dosage form	NDCs
liquid	17
spray	2
syrup	2
aerosol, powder	1
aerosol, spray	1
cream	1
powder	1

Route	NDCs
oral	17
topical	8

Labeller name on the listing	NDCs
efficient laboratories inc	15
efficient laboratories inc.	5
efficient laboratories, inc.	3
efficient laboratories inc	2

Catalogue

Marketed products

Brand	Generic name	Form / route	NDC
Cough Out	Guaifenesin	liquid, oral	58593-255OTC MONOGRAPH DRUG
Finafta	Benzocaine, Glycerin	liquid, topical	58593-783OTC MONOGRAPH DRUG
Finafta MultiOral	Benzocaine	spray, oral	58593-782OTC MONOGRAPH DRUG
Hongo Killer	Tolnaftate	aerosol, powder, topical	58593-285OTC MONOGRAPH DRUG
Hongo Killer	Tolnaftate	cream, topical	58593-286OTC MONOGRAPH DRUG
Hongo Killer	Tolnaftate	powder, topical	58593-288OTC MONOGRAPH DRUG
Hongo Killer	undecylenic acid	spray, topical	58593-601OTC MONOGRAPH DRUG
Hongo Killer	Tolnaftate	aerosol, spray, topical	58593-625OTC MONOGRAPH DRUG
Hongo Killer	Undecylenic Acid	liquid, topical	58593-826OTC MONOGRAPH DRUG
Mielim y mas	Dextromethorphan	liquid, oral	58593-295OTC MONOGRAPH DRUG
Ongo - Fin	TOLNAFTATE	liquid, topical	58593-800OTC MONOGRAPH DRUG
Rompe Pechito Allergy for Kids	Diphenhydramine HCl	syrup, oral	58593-006OTC MONOGRAPH DRUG
Rompe Pechito DM for Kids	Dextromethorphan HBr, Guaifenesin	liquid, oral	58593-276OTC MONOGRAPH DRUG
Rompe Pechito EX for Kids	Guaifenesin	syrup, oral	58593-007OTC MONOGRAPH DRUG
Rompe Pecho CF	Dextromethorphan HBr, Guaifenesin, Phenylephrine HCL	liquid, oral	58593-235OTC MONOGRAPH DRUG
Rompe Pecho CF CF	Brompheniramine Maleate, Dextromethorphan HBr	liquid, oral	58593-001OTC MONOGRAPH DRUG
Rompe Pecho DM	Dextromethorphan HBr, Guaifenesin	liquid, oral	58593-275OTC MONOGRAPH DRUG
Rompe Pecho EX	Guaifenesin	liquid, oral	58593-829OTC MONOGRAPH DRUG
Rompe Pecho Max	Acetaminophen, Dextromethorphan HBr, Guaifenesin	liquid, oral	58593-005OTC MONOGRAPH DRUG
Rompe Pecho Max Multi Symptoms	Acetaminophen, Dextromethophan HBr, Phenylephrine HCl, Guaifenesin	liquid, oral	58593-828OTC MONOGRAPH DRUG
Rompe Pecho NT NT	Acetaminophen, Dextromethorphan HBr, Doxylamine succinate	liquid, oral	58593-003OTC MONOGRAPH DRUG
Rompe Pecho Nighttime	Acetaminophen, Dextromethorphan HBr, Doxylamine succinate, Phenylephrine HCl	liquid, oral	58593-830OTC MONOGRAPH DRUG
Rompe Pecho SF	Guaifenesin	liquid, oral	58593-265OTC MONOGRAPH DRUG
Rompe Pecho SF FLU	Dextromethorphan, Brompheniramine Maleate, Phenylephrine Hydrochloride	liquid, oral	58593-225OTC MONOGRAPH DRUG
Rompe Pecho SF Flu SF Flu	Brompheniramine Maleate, Dextromethorphan HBr	liquid, oral	58593-002OTC MONOGRAPH DRUG

Compare

Other companies listing guaifenesin

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Spectrum Pharmaceuticals, Inc.6 sites · 240 NDC
Pharma Packaging Solutions, LLC dba Tjoapack, LLC5 sites · 667 NDC
P & L Development, LLC5 sites · 119 NDC
International Medication Systems, Ltd.3 sites · 2,801 NDC
L. Perrigo Company3 sites · 243 NDC

Enquiry

Common questions

Is Efficient Laboratories, Inc. FDA approved?: Efficient Laboratories, Inc. holds no registered establishment of its own; 25 drug products are listed under its name in the National Drug Code Directory, made at sites registered to other firms.
What drugs does Efficient Laboratories, Inc. make?: 25 products are listed under Efficient Laboratories, Inc. in the openFDA NDC Directory, most often as liquid; spray; syrup. 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.