Best OTC Choices in Laxatives, Bulk/Fiber
Bulk-forming laxatives, also known as fiber supplements, work by absorbing water into the bowels. This causes stools to become larger and softer, making them easier to pass.
Here are Money’s picks for the best bulk/fiber-based laxatives, along with information on their active ingredients and general notes about efficacy and side effects.
These products were selected by drugs.com, using a methodology that combines expert assessment with analysis of online reviews, ratings and other customer data.
The information provided on Money.com is for educational purposes only and is not intended as medical advice, diagnosis, or treatment. The products featured may not be right for everyone and may carry risk even if available without a prescription. Read the product’s label and consult with a professional for individual medical advice.
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| Rank
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Medication
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Active Ingredients
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Important Points
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#1
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Metamucil Powder | Psyllium husk |
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#2
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Citrucel Orange Mix | Methylcellulose |
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#3
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Benefiber Original Powder | Wheat dextrin |
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#4
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FiberCon | Calcium polycarbophil |
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#5
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Konsyl Original Formula | Psyllium husk |
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#6
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Heather's Tummy Fiber | Organic acacia powder |
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#7
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NOW Foods Psyllium Husk Powder | Psyllium husk |
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#8
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Kirkland Signature Psyllium Fiber Capsules | Psyllium husk |
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| Rank
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Medication
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Active Ingredients
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Important Points
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Featured drugs are available without a prescription in the U.S. and may not be available with or without a prescription in other locations.
