Product Information
GNP ANTACID EX-STR 750 MG CHEW is a generic product labeled by AmerisourceBergen, priced at $0.0315 per EA under NDC 46122022575. Its NADAC has been published 282 times since May 12, 2021.
Strength
750 mg/1
Manufacturer
AmerisourceBergenNDC
46122022575
Classification
Generic
Dosage Form
TABLET, CHEWABLE
Route
ORAL
Effective Date
9/23/2026
Active Ingredients
CALCIUM CARBONATEApproval Type
OTC MONOGRAPH DRUG
FDA Application
M001On Market Since
2/21/2014
Pharmacological Classes
Price Statistics
The NADAC for GNP ANTACID EX-STR 750 MG CHEW has been published 282 times since May 12, 2021, and over the history we have for it it has risen 28.7%. The table below summarizes its recorded NADAC range and movement.
| Current price | $0.0315 per EA |
|---|---|
| All-time high | $0.0330 (Nov 13, 2024) |
| All-time low | $0.0245 (May 12, 2021) |
| 52-week high | $0.0325 |
| 52-week low | $0.0311 |
| Median price | $0.0294 |
| Average price | $0.0289 |
| Largest weekly change | -15.0% (Sep 21, 2022) |
| Weeks tracked | 282 |
| Tracking since | May 12, 2021 |
Generic Alternatives
The matcher finds 4 manufacturers 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.
Related Drugs
Same classification
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Manufacturer
AmerisourceBergen manufacturer profile
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Drug market
Calcium carbonate market comparison
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Therapeutic class
Blood Coagulation Factor class view
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Trend hub
Latest market trends
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Guide
Understanding NADAC pricing
Use the explainer when you need context on how CMS publishes NADAC and how to interpret the number on this page.
Frequently asked questions
What is the NADAC price of GNP ANTACID EX-STR 750 MG CHEW?
The current National Average Drug Acquisition Cost (NADAC) for GNP ANTACID EX-STR 750 MG CHEW, manufactured by AmerisourceBergen, is $0.0315 per EA (NDC 46122022575), effective Sep 30, 2026.
How has the price of GNP ANTACID EX-STR 750 MG CHEW changed over time?
Over the history we have for it, the NADAC for GNP ANTACID EX-STR 750 MG CHEW has risen 28.7%. It has been tracked across 282 weekly CMS publications since May 12, 2021.
What are the highest and lowest recorded NADAC prices for GNP ANTACID EX-STR 750 MG CHEW?
Since May 12, 2021, the NADAC for GNP ANTACID EX-STR 750 MG CHEW has ranged from a low of $0.0245 (May 12, 2021) to a high of $0.0330 (Nov 13, 2024), with a median of $0.0294 per EA.
Are there cheaper alternatives to GNP ANTACID EX-STR 750 MG CHEW?
4 manufacturers publish a NADAC-priced product with the same active ingredient and strength as GNP ANTACID EX-STR 750 MG CHEW in a comparable dosage form, but none are currently priced below it.
Who manufactures GNP ANTACID EX-STR 750 MG CHEW?
GNP ANTACID EX-STR 750 MG CHEW (NDC 46122022575) is labeled by AmerisourceBergen, and CMS classifies it as a generic product.