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    MiraLAX® product range includes MiraLAX® powder, Mix-In Pax®, MiraSOFT™, MiraFAST™, MiraFAST™ Kids soft chews and MiraFIBER® gummies.
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MiraLAX®
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MiraLAX®

MiraLAX® works naturally with the water in your body to provide effective relief from occasional constipation, without harsh side effects such as gas, bloating, cramping or sudden urgency.

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Overview

MiraLAX® is a powder laxative that:

Naturally softens and eases stool icon

Softens and eases stool

Doesn’t cause harsh side effects icon

Doesn’t cause harsh side effects

Naturally softens and eases stool icon

Is stimulant-free

MiraLAX® is easy to use:

Dissolves in any hot or cold beverage icon

Dissolves in any hot or cold beverage

Taste and grit free icon

Taste and grit-free

Each once-daily dose has:

 

No sugar icon

No sugar

No preservatives icon

No preservatives

No gluten icon

No gluten

Drug Facts

Download MiraLAX® Drug Facts (PDF)

FAQ

Get answers to common questions about MiraLAX®

Ingredients

Active Ingredient (in each dose) 

Polyethylene glycol 3350, 17 g (osmotic laxative)

Inactive Ingredients 

None

Directions

  • Do not take more than directed unless advised by your doctor.
  • The bottle top is a measuring cap marked to contain 17 grams of powder when filled to the indicated line (white section in cap). 
  • Adults and children 17 years of age and older: 
    • Use once a day.  
    • Fill to top of white section in cap, which is marked to indicate the correct dose (17 g). 
    • Stir and dissolve in any 4 to 8 ounces of beverage (cold, hot or room temperature), then drink.  
    • Do not combine with starch-based thickeners used for difficulty swallowing.  
    • Ensure that the powder is fully dissolved before drinking.  
    • Do not drink if there are any clumps.  
    • Do not use for more than seven days. 
  • Children 16 years of age or under: Ask a doctor.

Warnings

Allergy alert: Do not use if you are allergic to polyethylene glycol.

Do not use if you have kidney disease, except under the advice and supervision of a doctor.

Ask a doctor before use if you have 

  • nausea, vomiting or abdominal pain. 
  • a sudden change in bowel habits that lasts over two weeks. 
  • irritable bowel syndrome. 

Ask a doctor or pharmacist before use if you are taking a prescription drug.

When using this product you may have loose, watery, more frequent stools.

Stop use and ask a doctor if 

  • you have rectal bleeding or your nausea, bloating, cramping or abdominal pain gets worse. These may be signs of a serious condition. 
  • you get diarrhea. 
  • you need to use a laxative for longer than one week.

If pregnant or breast feeding, ask a health professional before use. 

Keep out of reach of children. In case of overdose, get medical help or contact a poison control center right away. 

Reviews

5 stars image

This MiraLAX powder is quite effective at helping relieve occasional constipation. It is a situation that most people experience on occasion and is not pleasant. I like how gentle this product is and it doesn't cause cramps or excessive gas/bloating.

Reviewer received product for free as part of a sponsored promotion.

Reviews

5 stars image

MiraLAX = MIRACLE!!

Reviewer received product for free as part of a sponsored promotion. 

Packs of MiraLAX®, MiraLAX® Mix-in-Pax, MiraSOFTTM, MiraFAST™, MiraFAST™ Kids, and MiraFIBER®.
MiraLAX®, MiraFIBER Gummies®, MiraFAST™ and MiraSOFT™ product logos displayed side by side on a purple background.
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  • Contact Us
  • For Healthcare Professionals
  • Products
    • MiraLAX®
    • MiraLAX® Mix-In
      Pax
    • MiraLAX® Orange
    • MiraFIBER®
      Metabolism Support*
    • MiraFIBER®
      Daily Prebiotic Fiber
    • MiraFAST™
    • MiraFAST™ Kids
    • MiraSOFT™
    • MiraGUT™
  • Why MiraLAX® Is Different
    • Constipation Education with MiraLAX®
    • Tips & Resources
    • Coupons
    • FAQ

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