Product Information
ZENATANE 30 MG CAPSULE is a generic product labeled by Dr. Reddy's Laboratories Inc., priced at $2.1744 per EA under NDC 55111011381. Its NADAC has been published 594 times since Apr 8, 2015.
FDA first approved this application on Mar 25, 2013. Its Orange Book therapeutic-equivalence code is AB1 — FDA rates it therapeutically equivalent to (substitutable for) its reference product.
Strength
30 mg/1
Manufacturer
Dr. Reddy's Laboratories Inc.NDC
55111011381
Classification
Generic
Dosage Form
CAPSULE, GELATIN COATED
Route
ORAL
Effective Date
8/19/2026
Active Ingredients
ISOTRETINOINApproval Type
Generic (ANDA)
FDA Application
ANDA202099FDA Approved
3/25/2013
TE Code
AB1
On Market Since
3/9/2015
Pharmacological Classes
Price Statistics
The NADAC for ZENATANE 30 MG CAPSULE has been published 594 times since Apr 8, 2015, and over the history we have for it it has declined 81.4%. The table below summarizes its recorded NADAC range and movement.
| Current price | $2.1744 per EA |
|---|---|
| All-time high | $11.7871 (Jun 10, 2015) |
| All-time low | $1.8937 (Feb 18, 2026) |
| 52-week high | $2.3030 |
| 52-week low | $1.8937 |
| Median price | $4.1183 |
| Average price | $5.2897 |
| Largest weekly change | +44.9% (Aug 21, 2024) |
| Weeks tracked | 594 |
| Tracking since | Apr 8, 2015 |
Generic Alternatives
The matcher finds 2 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 ZENATANE 30 MG CAPSULE?
The current National Average Drug Acquisition Cost (NADAC) for ZENATANE 30 MG CAPSULE, manufactured by Dr. Reddy's Laboratories Inc., is $2.1744 per EA (NDC 55111011381), effective Aug 19, 2026.
How has the price of ZENATANE 30 MG CAPSULE changed over time?
Over the history we have for it, the NADAC for ZENATANE 30 MG CAPSULE has declined 81.4%. It has been tracked across 594 weekly CMS publications since Apr 8, 2015.
What are the highest and lowest recorded NADAC prices for ZENATANE 30 MG CAPSULE?
Since Apr 8, 2015, the NADAC for ZENATANE 30 MG CAPSULE has ranged from a low of $1.8937 (Feb 18, 2026) to a high of $11.7871 (Jun 10, 2015), with a median of $4.1183 per EA.
Are there cheaper alternatives to ZENATANE 30 MG CAPSULE?
2 manufacturers publish a NADAC-priced product with the same active ingredient and strength as ZENATANE 30 MG CAPSULE in a comparable dosage form, but none are currently priced below it.
Who manufactures ZENATANE 30 MG CAPSULE?
ZENATANE 30 MG CAPSULE (NDC 55111011381) is labeled by Dr. Reddy's Laboratories Inc., and CMS classifies it as a generic product.