Product Information
GNP VAPOR STEAM 6.2% LIQUID is a generic product labeled by AmerisourceBergen, priced at $0.0188 per ML under NDC 46122076229. Its NADAC has been published 74 times since May 7, 2025.
Strength
.062 g/mL
Manufacturer
AmerisourceBergenNDC
46122076229
Classification
Generic
Dosage Form
LIQUID
Route
RESPIRATORY (INHALATION)
Effective Date
9/23/2026
Active Ingredients
CAMPHOR (SYNTHETIC)Approval Type
OTC MONOGRAPH DRUG
FDA Application
M012On Market Since
9/2/2023
Price Statistics
The NADAC for GNP VAPOR STEAM 6.2% LIQUID has been published 74 times since May 7, 2025, and over the history we have for it it has risen 7.2%. The table below summarizes its recorded NADAC range and movement.
| Current price | $0.0188 per ML |
|---|---|
| All-time high | $0.0188 (Sep 30, 2026) |
| All-time low | $0.0176 (May 7, 2025) |
| 52-week high | $0.0188 |
| 52-week low | $0.0182 |
| Median price | $0.0184 |
| Average price | $0.0183 |
| Largest weekly change | +1.4% (Nov 19, 2025) |
| Weeks tracked | 74 |
| Tracking since | May 7, 2025 |
Generic Alternatives
The matcher finds 1 manufacturer offering a NADAC-published product with this drug's active ingredient and strength in a comparable dosage form (cheapest from each manufacturer, up to 10 shown below). None of the shown alternatives sit below the current price. These are candidates to verify clinically, not guaranteed substitutes — see our generic drug prices guide.
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Manufacturer
AmerisourceBergen manufacturer profile
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camphor (synthetic) market comparison
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Guide
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Frequently asked questions
What is the NADAC price of GNP VAPOR STEAM 6.2% LIQUID?
The current National Average Drug Acquisition Cost (NADAC) for GNP VAPOR STEAM 6.2% LIQUID, manufactured by AmerisourceBergen, is $0.0188 per ML (NDC 46122076229), effective Sep 30, 2026.
How has the price of GNP VAPOR STEAM 6.2% LIQUID changed over time?
Over the history we have for it, the NADAC for GNP VAPOR STEAM 6.2% LIQUID has risen 7.2%. It has been tracked across 74 weekly CMS publications since May 7, 2025.
What are the highest and lowest recorded NADAC prices for GNP VAPOR STEAM 6.2% LIQUID?
Since May 7, 2025, the NADAC for GNP VAPOR STEAM 6.2% LIQUID has ranged from a low of $0.0176 (May 7, 2025) to a high of $0.0188 (Sep 30, 2026), with a median of $0.0184 per ML.
Are there cheaper alternatives to GNP VAPOR STEAM 6.2% LIQUID?
1 manufacturer publishes a NADAC-priced product with the same active ingredient and strength as GNP VAPOR STEAM 6.2% LIQUID in a comparable dosage form, but none are currently priced below it.
Who manufactures GNP VAPOR STEAM 6.2% LIQUID?
GNP VAPOR STEAM 6.2% LIQUID (NDC 46122076229) is labeled by AmerisourceBergen, and CMS classifies it as a generic product.