Prescription savings
Stop paying too much for your prescriptions. Compare prices, get pharmacy coupons, and save up to 80%.Health conditions
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| Dosage | Quantity | Retail price | GoodRx price |
|---|
| 400mg/ 10mg | 30 tablets | $6.88 | $6.73 |

Get Guaifenesin/Phenylephrine for as low as $3.12, which is 65% off the average retail price of $8.90 for the most common version, by using a GoodRx coupon.
GoodRx coupon prices last updated on 05/01/26.