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Get Sodium Polystyrene Sulfonate for as low as $17.44, which is 75% off the average retail price of $68.85 for the most common version, by using a GoodRx coupon.

| Dosage | Quantity | Retail price | GoodRx price |
|---|
| Dosage | Quantity | Retail price | GoodRx price |
|---|
| Dosage | Quantity | Retail price | GoodRx price |
|---|
| 454g | 1 can | $163.31 | $53.12 |
| 15g | 4 bottles | $91.85 | $18.09 |
| 454g | 1 bottle | N/A | $67.39 |
| 15g/ 60ml | 300 ml | $140.89 | $44.07 |
Get an extra $8.00 off Sodium Polystyrene Sulfonate and up to 90% off all prescriptions. Gold plans start at just $9.99/mo. Cancel any time.*
GoodRx coupon prices last updated on 05/04/26.
*Prices subject to change without notice. Sales tax may apply and is not included.