MiraLAX
Generic Polyethylene Glycol · powder · Rx required · Occasional constipation.
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About MiraLAX
MiraLAX is a brand of Polyethylene Glycol, a gi medication supplied as powder in a 17 g strength. It is commonly used for occasional constipation.
An FDA-approved generic (Polyethylene Glycol) is available and typically costs less than the brand, compare both cash prices in the results above before you fill.
Ways to save on MiraLAX
Choosing the generic (Polyethylene Glycol) instead of the brand can lower your cost, on average about $15.79 per fill (63% off the brand price) in our catalog, though the exact price varies by pharmacy, location, quantity, and eligibility. Compare the live cash and discount prices above, and ask about a 90-day supply if you take it long-term.
Don't pay for the Miralax label
Active ingredient: Polyethylene glycol 3350 17g
- ✓CVS Health ClearLax
- ✓Walgreens Wal-Lax
- ✓Equate Polyethylene Glycol 3350
- ✓Amazon Basic Care ClearLax
Active ingredients are taken from the FDA Drug Facts panel (DailyMed). Store-brand prices are typical US shelf estimates and vary by location. Ask the pharmacist if you can't spot the store-brand version.
Related savings guides
Frequently asked questions
Is generic Polyethylene Glycol the same as MiraLAX?
Yes. The FDA requires generics to contain the same active ingredient at the same strength as the brand. Inactive ingredients (binders, dyes) may differ.
How much can I save by choosing the generic?
On average $15.79 per fill (63% off the brand price). Savings vary by pharmacy, see live prices above.
Do I need insurance to get this price?
No. The prices shown on BetterBuyRx are cash prices. Often these beat insurance copays for generics.
How often is this price updated?
At minimum every 72 hours. Many sources refresh every few hours.
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Important safety information
Information for general comparison only. Not medical advice. Confirm with your pharmacist.