Product Information
METFORMIN HCL 500 MG TABLET is a generic product labeled by Heritage Pharmaceuticals Inc., priced at $0.0140 per EA under NDC 23155084105. Its NADAC has been published 159 times since Jun 14, 2023.
Strength
500 mg/1
Manufacturer
Heritage Pharmaceuticals Inc.NDC
23155084105
Classification
Generic
Dosage Form
TABLET
Route
ORAL
Last Updated
6/17/2026
Active Ingredients
METFORMIN HYDROCHLORIDEApproval Type
Generic (ANDA)
FDA Application
ANDA213320On Market Since
1/19/2023
Pharmacological Classes
Price Statistics
The NADAC for METFORMIN HCL 500 MG TABLET has been published 159 times since Jun 14, 2023, and over the history we have for it it has declined 11.9%. The table below summarizes its recorded NADAC range and movement.
| Current price | $0.0140 per EA |
|---|---|
| All-time high | $0.0168 (Dec 13, 2023) |
| All-time low | $0.0123 (Nov 20, 2024) |
| 52-week high | $0.0147 |
| 52-week low | $0.0139 |
| Median price | $0.0143 |
| Average price | $0.0145 |
| Largest weekly change | +20.4% (Jun 19, 2024) |
| Weeks tracked | 159 |
| Tracking since | Jun 14, 2023 |
Generic Alternatives
The matcher finds 7 NADAC-published products sharing this drug's active ingredient, strength, and dosage form across 7 manufacturers (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.
Frequently asked questions
What is the NADAC price of METFORMIN HCL 500 MG TABLET?
The current National Average Drug Acquisition Cost (NADAC) for METFORMIN HCL 500 MG TABLET, manufactured by Heritage Pharmaceuticals Inc., is $0.0140 per EA (NDC 23155084105), effective Jun 24, 2026.
How has the price of METFORMIN HCL 500 MG TABLET changed over time?
Over the history we have for it, the NADAC for METFORMIN HCL 500 MG TABLET has declined 11.9%. It has been tracked across 159 weekly CMS publications since Jun 14, 2023.
What are the highest and lowest recorded NADAC prices for METFORMIN HCL 500 MG TABLET?
Since Jun 14, 2023, the NADAC for METFORMIN HCL 500 MG TABLET has ranged from a low of $0.0123 (Nov 20, 2024) to a high of $0.0168 (Dec 13, 2023), with a median of $0.0143 per EA.
Are there cheaper alternatives to METFORMIN HCL 500 MG TABLET?
7 NADAC-published products share the same active ingredient, strength, and dosage form as METFORMIN HCL 500 MG TABLET, but none are currently priced below it.
Who manufactures METFORMIN HCL 500 MG TABLET?
METFORMIN HCL 500 MG TABLET (NDC 23155084105) is labeled by Heritage Pharmaceuticals Inc., and CMS classifies it as a generic product.
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