Product Information
ZENATANE 20 MG CAPSULE is a generic product labeled by Dr. Reddy's Laboratories Inc., priced at $1.8955 per EA under NDC 55111013681. Its NADAC has been published 657 times since Nov 28, 2013.
Strength
20 mg/1
Manufacturer
Dr. Reddy's Laboratories Inc.NDC
55111013681
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 20 MG CAPSULE has been published 657 times since Nov 28, 2013, and over the history we have for it it has declined 71.5%. The table below summarizes its recorded NADAC range and movement.
| Current price | $1.8955 per EA |
|---|---|
| All-time high | $7.3059 (May 14, 2014) |
| All-time low | $1.6918 (Jul 17, 2024) |
| 52-week high | $2.2069 |
| 52-week low | $1.7825 |
| Median price | $3.2425 |
| Average price | $3.9864 |
| Largest weekly change | +48.2% (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 20 MG CAPSULE?
The current National Average Drug Acquisition Cost (NADAC) for ZENATANE 20 MG CAPSULE, manufactured by Dr. Reddy's Laboratories Inc., is $1.8955 per EA (NDC 55111013681), effective Jun 24, 2026.
How has the price of ZENATANE 20 MG CAPSULE changed over time?
Over the history we have for it, the NADAC for ZENATANE 20 MG CAPSULE has declined 71.5%. It has been tracked across 657 weekly CMS publications since Nov 28, 2013.
What are the highest and lowest recorded NADAC prices for ZENATANE 20 MG CAPSULE?
Since Nov 28, 2013, the NADAC for ZENATANE 20 MG CAPSULE has ranged from a low of $1.6918 (Jul 17, 2024) to a high of $7.3059 (May 14, 2014), with a median of $3.2425 per EA.
Are there cheaper alternatives to ZENATANE 20 MG CAPSULE?
2 NADAC-published products share the same active ingredient, strength, and dosage form as ZENATANE 20 MG CAPSULE, but none are currently priced below it.
Who manufactures ZENATANE 20 MG CAPSULE?
ZENATANE 20 MG CAPSULE (NDC 55111013681) is labeled by Dr. Reddy's Laboratories Inc., and CMS classifies it as a generic product.
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