Product Information
GNP LUBRICANT 0.5% EYE DROP is a generic product labeled by AmerisourceBergen, priced at $0.2202 per EA under NDC 46122075656. Its NADAC has been published 89 times since Oct 16, 2024.
Strength
.5 g/100mL
Manufacturer
AmerisourceBergenNDC
46122075656
Classification
Generic
Dosage Form
SOLUTION/ DROPS
Route
OPHTHALMIC
Last Updated
6/17/2026
Active Ingredients
CARBOXYMETHYLCELLULOSE SODIUM, UNSPECIFIED FORMApproval Type
OTC MONOGRAPH DRUG
FDA Application
M018On Market Since
6/1/2023
Price Statistics
The NADAC for GNP LUBRICANT 0.5% EYE DROP has been published 89 times since Oct 16, 2024, and over the history we have for it it has risen 8.8%. The table below summarizes its recorded NADAC range and movement.
| Current price | $0.2202 per EA |
|---|---|
| All-time high | $0.2202 (Jun 24, 2026) |
| All-time low | $0.1622 (Nov 20, 2024) |
| 52-week high | $0.2202 |
| 52-week low | $0.1713 |
| Median price | $0.1888 |
| Average price | $0.1894 |
| Largest weekly change | -16.2% (Nov 20, 2024) |
| Weeks tracked | 89 |
| Tracking since | Oct 16, 2024 |
Generic Alternatives
The matcher finds 3 NADAC-published products sharing this drug's active ingredient, strength, and dosage form across 3 manufacturers (up to 10 shown below). Switching to the cheapest would cut per-unit acquisition cost by roughly 32% at current NADAC. These are candidates to verify clinically, not guaranteed substitutes — see our generic drug prices guide.
Frequently asked questions
What is the NADAC price of GNP LUBRICANT 0.5% EYE DROP?
The current National Average Drug Acquisition Cost (NADAC) for GNP LUBRICANT 0.5% EYE DROP, manufactured by AmerisourceBergen, is $0.2202 per EA (NDC 46122075656), effective Jun 24, 2026.
How has the price of GNP LUBRICANT 0.5% EYE DROP changed over time?
Over the history we have for it, the NADAC for GNP LUBRICANT 0.5% EYE DROP has risen 8.8%. It has been tracked across 89 weekly CMS publications since Oct 16, 2024.
What are the highest and lowest recorded NADAC prices for GNP LUBRICANT 0.5% EYE DROP?
Since Oct 16, 2024, the NADAC for GNP LUBRICANT 0.5% EYE DROP has ranged from a low of $0.1622 (Nov 20, 2024) to a high of $0.2202 (Jun 24, 2026), with a median of $0.1888 per EA.
Are there cheaper alternatives to GNP LUBRICANT 0.5% EYE DROP?
Yes. 3 NADAC-published products share the same active ingredient, strength, and dosage form. The lowest-priced option, LUBRICANT 0.5% EYE DROPS, is $0.1496 per EA — about 32% below GNP LUBRICANT 0.5% EYE DROP.
Who manufactures GNP LUBRICANT 0.5% EYE DROP?
GNP LUBRICANT 0.5% EYE DROP (NDC 46122075656) is labeled by AmerisourceBergen, and CMS classifies it as a generic product.
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Same classification