Product Information
ZENATANE 40 MG CAPSULE is a generic product labeled by Dr. Reddy's Laboratories Inc., priced at $2.1672 per EA under NDC 55111013781. Its NADAC has been published 657 times since Nov 28, 2013.
Strength
40 mg/1
Manufacturer
Dr. Reddy's Laboratories Inc.NDC
55111013781
Classification
Generic
Dosage Form
CAPSULE, GELATIN COATED
Route
ORAL
Last Updated
6/17/2026
Active Ingredients
ISOTRETINOINApproval Type
Generic (ANDA)
FDA Application
ANDA202099On Market Since
3/26/2013
Pharmacological Classes
Price Statistics
The NADAC for ZENATANE 40 MG CAPSULE has been published 657 times since Nov 28, 2013, and over the history we have for it it has declined 70.3%. The table below summarizes its recorded NADAC range and movement.
| Current price | $2.1672 per EA |
|---|---|
| All-time high | $7.7744 (Jun 11, 2014) |
| All-time low | $1.9456 (Nov 20, 2024) |
| 52-week high | $2.4672 |
| 52-week low | $2.0775 |
| Median price | $3.2374 |
| Average price | $4.1725 |
| Largest weekly change | +28.0% (Aug 21, 2024) |
| Weeks tracked | 657 |
| Tracking since | Nov 28, 2013 |
Generic Alternatives
The matcher finds 2 NADAC-published products sharing this drug's active ingredient, strength, and dosage form across 2 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 ZENATANE 40 MG CAPSULE?
The current National Average Drug Acquisition Cost (NADAC) for ZENATANE 40 MG CAPSULE, manufactured by Dr. Reddy's Laboratories Inc., is $2.1672 per EA (NDC 55111013781), effective Jun 24, 2026.
How has the price of ZENATANE 40 MG CAPSULE changed over time?
Over the history we have for it, the NADAC for ZENATANE 40 MG CAPSULE has declined 70.3%. It has been tracked across 657 weekly CMS publications since Nov 28, 2013.
What are the highest and lowest recorded NADAC prices for ZENATANE 40 MG CAPSULE?
Since Nov 28, 2013, the NADAC for ZENATANE 40 MG CAPSULE has ranged from a low of $1.9456 (Nov 20, 2024) to a high of $7.7744 (Jun 11, 2014), with a median of $3.2374 per EA.
Are there cheaper alternatives to ZENATANE 40 MG CAPSULE?
2 NADAC-published products share the same active ingredient, strength, and dosage form as ZENATANE 40 MG CAPSULE, but none are currently priced below it.
Who manufactures ZENATANE 40 MG CAPSULE?
ZENATANE 40 MG CAPSULE (NDC 55111013781) is labeled by Dr. Reddy's Laboratories Inc., and CMS classifies it as a generic product.
Related Drugs
Same classification