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About GoodRx
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Medication discounts
Get Lactulose for as low as $90.36, which is 67% off the average retail price of $271.34 for the most common version, by using a GoodRx coupon.
| Dosage | Quantity | Retail price | GoodRx price |
|---|
| Dosage | Quantity | Retail price | GoodRx price |
|---|
| 10g/ 15ml | 473 ml | N/A | $15.82 |
| 20g/ 30ml | 3000 ml | $55.41 | $52.00 |
| 15 packets of 10g | 2 cartons | $1,899.85 | $81.45 |
| 30 packets of 10g | 1 carton | $364.63 | $81.45 |
| 15 packets of 20g | 1 carton | $1,757.98 | $47.43 |
| 30 packets of 20g | 1 carton | $234.40 | $90.36 |
Popular offers
GoodRx coupon prices last updated on 08/14/26.
