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Get K-Tab for as low as $4.47, which is 73% off the average retail price of $16.63 for the most common version, by using a GoodRx coupon.

GoodRx coupon prices last updated on 03/05/26.
Sales tax may apply and is not included.| Dosage | Quantity | Retail price | GoodRx price |
|---|
| 8meq | 30 tablets | $31.99 | $31.99 |
| 10meq | 5 tablets | $16.63 | $11.66 |
| 20meq | 60 tablets | $57.77 | $57.62 |