Product Information
METFORMIN HCL ER 750 MG TABLET is a generic product labeled by Unichem Pharmaceuticals (USA) Inc., priced at $0.0542 per EA under NDC 29300039901. Its NADAC has been published 260 times since Sep 1, 2021.
FDA first approved this application on Aug 11, 2021. Its Orange Book therapeutic-equivalence code is AB1 — FDA rates it therapeutically equivalent to (substitutable for) its reference product.
Strength
750 mg/1
Manufacturer
Unichem Pharmaceuticals (USA) Inc.NDC
29300039901
Classification
Generic
Dosage Form
TABLET, EXTENDED RELEASE
Route
ORAL
Effective Date
8/19/2026
Active Ingredients
METFORMIN HYDROCHLORIDEApproval Type
Generic (ANDA)
FDA Application
ANDA213359FDA Approved
8/11/2021
TE Code
AB1
On Market Since
8/11/2021
Pharmacological Classes
Price Statistics
The NADAC for METFORMIN HCL ER 750 MG TABLET has been published 260 times since Sep 1, 2021, and over the history we have for it it has declined 39.2%. The table below summarizes its recorded NADAC range and movement.
| Current price | $0.0542 per EA |
|---|---|
| All-time high | $0.0935 (Apr 13, 2022) |
| All-time low | $0.0526 (Sep 17, 2025) |
| 52-week high | $0.0566 |
| 52-week low | $0.0526 |
| Median price | $0.0637 |
| Average price | $0.0656 |
| Largest weekly change | +24.7% (Feb 22, 2023) |
| Weeks tracked | 260 |
| Tracking since | Sep 1, 2021 |
Generic Alternatives
The matcher finds 9 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
Frequently asked questions
What is the NADAC price of METFORMIN HCL ER 750 MG TABLET?
The current National Average Drug Acquisition Cost (NADAC) for METFORMIN HCL ER 750 MG TABLET, manufactured by Unichem Pharmaceuticals (USA) Inc., is $0.0542 per EA (NDC 29300039901), effective Aug 19, 2026.
How has the price of METFORMIN HCL ER 750 MG TABLET changed over time?
Over the history we have for it, the NADAC for METFORMIN HCL ER 750 MG TABLET has declined 39.2%. It has been tracked across 260 weekly CMS publications since Sep 1, 2021.
What are the highest and lowest recorded NADAC prices for METFORMIN HCL ER 750 MG TABLET?
Since Sep 1, 2021, the NADAC for METFORMIN HCL ER 750 MG TABLET has ranged from a low of $0.0526 (Sep 17, 2025) to a high of $0.0935 (Apr 13, 2022), with a median of $0.0637 per EA.
Are there cheaper alternatives to METFORMIN HCL ER 750 MG TABLET?
9 manufacturers publish a NADAC-priced product with the same active ingredient and strength as METFORMIN HCL ER 750 MG TABLET in a comparable dosage form, but none are currently priced below it.
Who manufactures METFORMIN HCL ER 750 MG TABLET?
METFORMIN HCL ER 750 MG TABLET (NDC 29300039901) is labeled by Unichem Pharmaceuticals (USA) Inc., and CMS classifies it as a generic product.