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MiraLAX

MiraLAX Laxative Powder, Gentle Constipation Relief for Adults, Stool Softener with PEG 3350, Nonstimulant Laxative, No Harsh Side Effects, Osmotic Laxative, 45 Dose

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Availability: In Stock.
Fulfilled by Amazon
Arrives Friday, Dec 26
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Features

  • Works naturally with the water in your body: MiraLAX laxative powder gently unblocks your system by hydrating and softening your stool for occasional constipation relief
  • No harsh side effects: A laxative for constipation that doesn't cause gas, bloating, cramping, or sudden urgency
  • Nonstimulant: Cramp-free constipation relief for women and men that wont disrupt your day; works naturally with the water in your body
  • #1 doctor-recommended OTC laxative: Recommended by physicians, gastroenterologists, and pharmacists for safe and effective constipation relief for adults
  • Unflavored, grit-free powder: Dissolves completely in any hot or cold beverage for a simple, stress-free experience
  • Free from sugar, preservatives, and gluten: Dependable and gentle laxative for women and men

Description

When occasional constipation slows you down, MiraLAX laxative powder works naturally with the water in your body to hydrate and soften your stool without harsh side effects like gas, bloating, cramping or sudden urgency. Unlike stimulant laxatives that force movement by stimulating nerves in the colon, MiraLAX laxative polyethylene glycol 3350 powder draws water into the colon to unblock your system gently and effectively. MiraLAX is designed to work with your body, supporting your backed up gut along the way. Providing predictable constipation relief in 1-3 days without the harsh side effects of stimulant laxatives. Taking MiraLAX is easy, the flavor-free, grit-free powder dissolves seamlessly into any hot or cold beverage, from water and juice to coffee and tea. And because it’s free from sugar, preservatives, and gluten, you can feel good about choosing a gentle laxative for constipation that fits your lifestyle. A reliable choice among stool softeners for women and men, making it one of the go-to laxatives that will gently relieve your constipation.

Brand: MiraLAX


Item Weight: 26.9 Ounces


Item dimensions L x W x H: 5.38 x 3.7 x 6.96 inches


Product Benefits: Constipation Control


Specific Uses For Product: Constipation


Is Discontinued By Manufacturer ‏ : ‎ No


Product Dimensions ‏ : ‎ 5.38 x 3.7 x 6.96 inches; 1.68 Pounds


Item model number ‏ : ‎ BA56800


Date First Available ‏ : ‎ June 4, 2014


Manufacturer ‏ : ‎ Bayer HealthCare LLC


Best Sellers Rank: #247 in Health & Household (See Top 100 in Health & Household) #2 in Laxatives #18 in Sales & Deals


#2 in Laxatives:


#18 in Sales & Deals:


Customer Reviews: 4.8 4.8 out of 5 stars (40,069)


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Dec 26

This item is non-returnable:

Non-returnable due to Food safety reasons

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Gentle, Reliable, and Part of My Care Routine
Item form: Powder Size: 26.9 Ounce (Pack of 1)
MiraLAX has become a quiet part of my self-care ritual. When things slow down and I need gentle relief, this powder works without drama—no cramping, no urgency, just a gradual return to balance. It’s flavorless, easy to mix into water or juice, and doesn’t interfere with my day. I appreciate that it’s non-habit forming and doesn’t throw my system off. It’s not about quick fixes—it’s about restoring comfort with care. Whether I’m traveling, adjusting my diet, or just feeling off, MiraLAX helps me feel like myself again. If you’re looking for something that works gently and reliably, this is a staple worth keeping close. ... show more
Reviewed in the United States on October 25, 2025 by Bob R.
    • Gentle, Effective, and Reliable Relief
Item form: Powder Size: 26.9 Ounce (Pack of 1)
Review Image by James Petro James Petro
MiraLAX has been a lifesaver when I’ve needed gentle relief from occasional constipation. It dissolves easily in any beverage without changing the taste, and it works without causing cramping or discomfort. It’s dependable, easy to use, and has become my go to when things get a little backed up. Highly recommended for anyone looking for a gentle daily or occasional solution. ... show more
Reviewed in the United States on November 18, 2025 by James Petro James Petro
    • Colon cleanse with spa-like elegance
Item form: Powder Size: 26.9 Ounce (Pack of 1)
Listen, MiraLAX doesn’t mess around. One scoop in water and suddenly my digestive system is smoother than a Slip ’N Slide at a kid’s birthday party. It’s gentle, tasteless, and effective — the three qualities you want in both a laxative and a good roommate. No cramping, no drama, just… results. Reliable, consistent results. Let’s just say I no longer schedule my life around “bathroom uncertainty.” If your pipes need a tune-up, this is like Draino for humans — but classy. ... show more
Reviewed in the United States on September 26, 2025 by Treasure1977
    • Miralax
Item form: Powder Size: 26.9 Ounce (Pack of 1)
Works well. Can be used for cats too (1/8 tsp for a 12 pound cat, per the vet). It works very well for me too! Good product!!
Reviewed in the United States on December 10, 2025 by MomCat
    • Gentle, Effective Relief and a Great Value Size
Item form: Powder Size: 26.9 Ounce (Pack of 1)
Review Image by We tried it! Thompson Family Finds We tried it! Thompson Family Finds
Review Image by We tried it! Thompson Family Finds We tried it! Thompson Family Finds
MiraLAX works exactly as expected and provides gentle, reliable relief from occasional constipation. It dissolves easily, has no noticeable taste, and doesn’t cause harsh cramping, which I really appreciate. The value size is especially economical and lasts a long time, making it a smart purchase compared to smaller containers or frequent pharmacy runs. It’s easy to adjust the dosage as needed, and the consistency and effectiveness have been very dependable. Overall, this is a trusted product that does the job well and offers excellent value in the larger size. Highly recommend for anyone looking for a gentle and effective option. ... show more
Reviewed in the United States on December 15, 2025 by We tried it! Thompson Family Finds We tried it! Thompson Family Finds
    • Gentle, Effective, and Easy to Use
Item form: Powder Size: 26.9 Ounce (Pack of 1)
MiraLAX has been a reliable solution for gentle constipation relief. The powder dissolves easily in water or juice without taste or grit, making it simple to take daily. I appreciate that it works gradually and doesn’t cause sudden urgency, just comfortable relief. The PEG 3350 formula softens stool effectively and helps restore regularity without harsh side effects. A trusted product that delivers exactly what it promises. ... show more
Reviewed in the United States on November 26, 2025 by euroryde
    • Laxative
Item form: Powder Size: 26.9 Ounce (Pack of 1)
Excellent product at good price.
Reviewed in the United States on December 19, 2025 by Jack
    • You Can TRUST This!
Item form: Powder Size: 26.9 Ounce (Pack of 1)
Such a great, reliable, fast-acting, gentle product. We don’t use anything else.
Reviewed in the United States on December 3, 2025 by jenib

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