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Get Istalol for as low as $209.21, which is 10% off the average retail price of $231.99 for the most common version, by using a GoodRx coupon.
You can save more on select medications with GoodRx Companion. See which medications are eligible.

| Dosage | Quantity | Retail price | GoodRx price |
|---|---|---|---|
| 2.5ml of 0.5% | 1 eye dropper | $231.99 | $216.21 |
| 5ml of 0.5% | 1 eye dropper | $482.45 | $416.87 |
GoodRx coupon prices last updated on 10/05/26.