Product Information
SODIUM POLYSTYRENE SULF POWDER is a generic product labeled by Chartwell RX LLC, priced at $0.4713 per GM under NDC 62135034062. Its NADAC has been published 93 times since Feb 15, 2023.
FDA first approved this application on Feb 18, 2016. Its Orange Book therapeutic-equivalence code is AA.
Strength
4.1 meq/g
Manufacturer
Chartwell RX LLCNDC
62135034062
Classification
Generic
Dosage Form
POWDER, FOR SUSPENSION
Route
ORAL; RECTAL
Effective Date
8/19/2026
Active Ingredients
SODIUM POLYSTYRENE SULFONATEApproval Type
Generic (ANDA)
FDA Application
ANDA206815FDA Approved
2/18/2016
TE Code
AA
On Market Since
2/18/2016
Price Statistics
The NADAC for SODIUM POLYSTYRENE SULF POWDER has been published 93 times since Feb 15, 2023, and over the history we have for it it has declined 24.8%. The table below summarizes its recorded NADAC range and movement.
| Current price | $0.4713 per GM |
|---|---|
| All-time high | $0.6266 (Dec 13, 2023) |
| All-time low | $0.3110 (Jan 21, 2026) |
| 52-week high | $0.4713 |
| 52-week low | $0.3110 |
| Median price | $0.4611 |
| Average price | $0.4866 |
| Largest weekly change | -43.3% (Sep 17, 2025) |
| Weeks tracked | 93 |
| Tracking since | Feb 15, 2023 |
Generic Alternatives
The matcher finds 3 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). Switching to the cheapest would cut per-unit acquisition cost by roughly 68% at current NADAC. 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 SODIUM POLYSTYRENE SULF POWDER?
The current National Average Drug Acquisition Cost (NADAC) for SODIUM POLYSTYRENE SULF POWDER, manufactured by Chartwell RX LLC, is $0.4713 per GM (NDC 62135034062), effective Aug 19, 2026.
How has the price of SODIUM POLYSTYRENE SULF POWDER changed over time?
Over the history we have for it, the NADAC for SODIUM POLYSTYRENE SULF POWDER has declined 24.8%. It has been tracked across 93 weekly CMS publications since Feb 15, 2023.
What are the highest and lowest recorded NADAC prices for SODIUM POLYSTYRENE SULF POWDER?
Since Feb 15, 2023, the NADAC for SODIUM POLYSTYRENE SULF POWDER has ranged from a low of $0.3110 (Jan 21, 2026) to a high of $0.6266 (Dec 13, 2023), with a median of $0.4611 per GM.
Are there cheaper alternatives to SODIUM POLYSTYRENE SULF POWDER?
Yes. 3 manufacturers publish a NADAC-priced product with the same active ingredient and strength in a comparable dosage form. The lowest-priced option, SODIUM POLYSTYRENE SULF POWDER, is $0.1530 per GM — about 68% below SODIUM POLYSTYRENE SULF POWDER.
Who manufactures SODIUM POLYSTYRENE SULF POWDER?
SODIUM POLYSTYRENE SULF POWDER (NDC 62135034062) is labeled by Chartwell RX LLC, and CMS classifies it as a generic product.