Best Fiber Supplements For Constipation & IBS – July, 2018 Reviews & Buyers Guide

Okay, we’ve all been there: the bloated feeling, the physical uneasiness, and even the discomfort and pain of constipation. In today’s busy world, it can be beyond difficult to fit enough fiber into your diet to combat the symptoms of constipation (especially if you’re not exactly in love with vegetables and whole grains). But thanks to the best fiber supplements for constipation, you may be able to find the relief you need.

Fiber supplements can help you meet your fiber needs in a way that is easy and quick, so that even on your busiest, most stressful, or least nutritionally-friendly days, you are still giving your digestive system what it needs to work its best. After all, no one enjoys feeling bloated and constipated, so give your body what it needs to stay smooth and regular.

Eager to jump in and find the best fiber supplement for you? Keep these important things in mind before you begin:

1. While some constipation is normal and no cause for alarm, there are some medical issues (ranging from pregnancy to possibly serious conditions) that may cause constipation. If you’ve noticed changes in your digestive health, don’t be afraid to visit your doctor to discuss them. They can help you decide on fiber supplements for constipation during pregnancy or a temporary illness while making sure that nothing more serious is wrong.

2. While both insoluble fiber supplements for constipation and soluble fiber supplements for constipation can be effective, insoluble fiber is a bit more common as a treatment. This type of fiber helps make your stools bulkier, which can make them travel through your intestines more quickly.

3. While a fiber supplement can help you stay regular, it doesn’t mean that you should neglect your diet. Try to eat right as often as possible to give your digestive system its best chance.

4. In addition to eating well, you’ll also want to make sure you’re drinking enough water to stay regular and constipation-free.

We’ve compiled a list of ten of the best fiber supplements for constipation available in 2018. Read on, and get back to feeling regular!

Best Fiber Supplements For Constipation & IBS

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Our Favorite
NOW Psyllium Husk 500 mg,500 Capsules
Highest Rated
Premium Psyllium Husk Capsules - 725mg Per Capsule -240 Capsules - Powerful Psyllium Husk Fiber Supplement Helps Support Digestion, Weight Maintenance & Regularity – 240 Psyllium Husk Fiber Capsules
Highest Quality
Garden of Life Raw Organic Superfood Fiber for Constipation Relief, 1.77 lbs (803g) Powder
Kirkland Signature OPTIFIBER, 25.6 Ounces
Fibercon (140-Count Caplets) Fiber Therapy For Regularity with Calcium Polycarbophil
Description
NOW Psyllium Husk Caps is committed to sustainability, and the health of the planet works hard to reduce their carbon footprint.
Sunergetic Psyllium Husk offers an impressive one-year money-back guarantee, so you can take your time seeing if it works for you.
Garden of Life Raw Fiber is made up of fifteen different raw and organic superfoods, including legumes, grains, and sprouted seeds.
Kirkland Signature Optifiber is offered in a powdered-formula that is designed to be non-thickening and grit free, so you can dissolve it into your morning coffee, tea, or juice.
FiberCon Fiber Therapy for Regularity aims to change that by offering a formula that does not ferment inside you, so it’s less likely to cause uncomfortable bloating or excess gas.
Our Rating
Price
$14.90
$19.95
$25.19
$19.64
$14.89
Our Favorite
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NOW Psyllium Husk 500 mg,500 Capsules
Description
NOW Psyllium Husk Caps is committed to sustainability, and the health of the planet works hard to reduce their carbon footprint.
Our Rating
Price
$14.90
Highest Rated
Image
Premium Psyllium Husk Capsules - 725mg Per Capsule -240 Capsules - Powerful Psyllium Husk Fiber Supplement Helps Support Digestion, Weight Maintenance & Regularity – 240 Psyllium Husk Fiber Capsules
Description
Sunergetic Psyllium Husk offers an impressive one-year money-back guarantee, so you can take your time seeing if it works for you.
Our Rating
Price
$19.95
Highest Quality
Image
Garden of Life Raw Organic Superfood Fiber for Constipation Relief, 1.77 lbs (803g) Powder
Description
Garden of Life Raw Fiber is made up of fifteen different raw and organic superfoods, including legumes, grains, and sprouted seeds.
Our Rating
Price
$25.19
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Kirkland Signature OPTIFIBER, 25.6 Ounces
Description
Kirkland Signature Optifiber is offered in a powdered-formula that is designed to be non-thickening and grit free, so you can dissolve it into your morning coffee, tea, or juice.
Our Rating
Price
$19.64
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Fibercon (140-Count Caplets) Fiber Therapy For Regularity with Calcium Polycarbophil
Description
FiberCon Fiber Therapy for Regularity aims to change that by offering a formula that does not ferment inside you, so it’s less likely to cause uncomfortable bloating or excess gas.
Our Rating
Price
$14.89
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Citrucel Powder Orange Flavor Fiber Therapy for Occasional Constipation Relief, 16 ounce
DrFormulas Prebiotic Fiber Gummies Supplement for Kids Constipation Relief and Adults for Probiotic Growth and Healthy Digestion, Certified Vegetarian, Gluten Free, 30-day Chewable Supply| Nexabiotic
Optimum Nutrition Fitness Fiber, Unflavored, 6.87 Ounce
Renew Life - Triple Fiber - dietary fiber - constipation relief - 150 vegetable capsules
Botanica Research Adult Fiber Gummies For Women and Men. Advanced Chewable Dietary Fiber Supplement To Promote a Healthy and Skinny Belly For Weight Loss and Optimal Digestive Health: 5g one serving
Description
You can feel good about Citrucel’s trusted reputation, recognizable brand-name, and the fact that it’s often recommended by physicians as a fiber laxative.
Nexabiotic Prebiotic Fiber Gummies is made in an FDA-inspected and GMP facility in the USA, and even includes a prebiotic to help encourage better digestive health.
Optimum Nutrition Fitness Fiber is a powdered fiber supplement that contains six different sources of fiber, so you’re getting an excellent supplement that can help support your digestive health.
RenewLife Triple Fiber offer a high amount of fiber, but it offers three different types of fiber, so you can feel like you’re getting the most from your formula.
Botanica Research High Fiber Gummies not only is free of, but is made and packaged in a building that is also free of, soy, egg, peanuts, tree nuts, fish, wheat, and milk.
Our Rating
Price
$9.99
$15.37
$8.63
$14.24
$19.99
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Citrucel Powder Orange Flavor Fiber Therapy for Occasional Constipation Relief, 16 ounce
Product
Description
You can feel good about Citrucel’s trusted reputation, recognizable brand-name, and the fact that it’s often recommended by physicians as a fiber laxative.
Our Rating
Price
$9.99
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DrFormulas Prebiotic Fiber Gummies Supplement for Kids Constipation Relief and Adults for Probiotic Growth and Healthy Digestion, Certified Vegetarian, Gluten Free, 30-day Chewable Supply| Nexabiotic
Description
Nexabiotic Prebiotic Fiber Gummies is made in an FDA-inspected and GMP facility in the USA, and even includes a prebiotic to help encourage better digestive health.
Our Rating
Price
$15.37
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Optimum Nutrition Fitness Fiber, Unflavored, 6.87 Ounce
Description
Optimum Nutrition Fitness Fiber is a powdered fiber supplement that contains six different sources of fiber, so you’re getting an excellent supplement that can help support your digestive health.
Our Rating
Price
$8.63
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Renew Life - Triple Fiber - dietary fiber - constipation relief - 150 vegetable capsules
Description
RenewLife Triple Fiber offer a high amount of fiber, but it offers three different types of fiber, so you can feel like you’re getting the most from your formula.
Our Rating
Price
$14.24
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Botanica Research Adult Fiber Gummies For Women and Men. Advanced Chewable Dietary Fiber Supplement To Promote a Healthy and Skinny Belly For Weight Loss and Optimal Digestive Health: 5g one serving
Description
Botanica Research High Fiber Gummies not only is free of, but is made and packaged in a building that is also free of, soy, egg, peanuts, tree nuts, fish, wheat, and milk.
Our Rating
Price
$19.99

NOW Psyllium Husk Caps

Unfortunately, in the herbal and supplement game, some unsavory brands have jumped on the “health supplement” bandwagon without putting the care, effort, and research into crafting a product you can trust. And when it comes to your health, you only want to trust someone worthy—not someone who views an herbal supplement as a “trend.”

That’s what makes NOW Psyllium Husk Caps more appealing than many other fiber supplements offered. Unlike newer companies that don’t have a solid track record behind them, NOW Psyllium Husk Caps is made by a company that started more than fifty years ago and has been committed to natural health supplements all that time.

In fact, NOW Psyllium Husk Caps is still family-owned and operated, so you can feel better about supporting them then you may feel supporting a faceless corporation. Want to feel even better? NOW Psyllium Husk Caps is committed to sustainability, and the health of the planet works hard to reduce their carbon footprint.

Pros and Cons

  • Vegetarian capsule
  • The brand has fifty years of experience
  • Family-owned business
  • Dosage is three capsules
  • Can be hard to swallow
See Product Details on Amazon

Sunergetic Psyllium Husk

There’s no denying that some supplement capsules can be difficult to swallow. If you have a hard time swallowing standard capsules, you’ll be happy to know that Sunergetic Psyllium Husk has designed their pills to be easier to swallow than many others offered on the market.

And if what you have a hard time swallowing is a supplement made with questionable or inconsistent methods, you may still find that Sunergetic Psyllium Husk go down more easily; Sunergetic Psyllium Husk’s formula is made in an FDA-registered and GMP-certified facility, which means it’s created under some of the strictest standards in the entire world. Because of that, you can feel more certain that you’re getting a safe, high-quality supplement that is likely to be the same from batch to batch.

Which can be a big relief; after all, you don’t just want your colon to be regular, you want the quality of your fiber supplements to be regular as well. Still not convinced? Sunergetic Psyllium Husk offers an impressive one-year money-back guarantee, so you can take your time seeing if it works for you.

Pros and Cons

  • Easy to swallow
  • One-year money-back guarantee
  • Manufactured in a GMP-certified facility
  • Pills are large
  • May cause stomach upset
See Product Details on Amazon

Garden of Life Raw Fiber

If you’re taking your digestive and colon health seriously, there’s a good chance you’re also very mindful of what you eat in the first place. If you’re on a vegan or plant-based, gluten-free, or raw diet, you may worry that you won’t be able to find a fiber supplement that matches both the needs of your lifestyle as well as your digestive health needs. But Garden of Life Raw Fiber may do just that.

Garden of Life Raw Fiber is made up of fifteen different raw and organic superfoods, including legumes, grains, and sprouted seeds, so you can enjoy a source of fiber is that natural, pure, and food-based—with all the expected convenience of a powdered fiber supplement.

And Garden of Life Raw Fiber is certified USDA Organic, so you can feel confident in their claims (instead of trusting the word of a company that has their lax definition of the word “organic”). Garden of Life Raw Fiber is also free of fillers, synthetic nutrients, isolates, and artificial sweeteners and preservatives. 

Pros and Cons

  • Organic
  • Raw ingredients
  • Vegan
  • Can thicken liquids
  • May feel gritty
See Product Details on Amazon

Kirkland Signature Optifiber

Are you looking for natural fiber supplements for constipation that are easy to swallow? And that doesn’t offer a texture that makes you not even want to take your fiber in the first place? (Because, let’s be real, no matter how great your fiber supplement is, it’s not going to do you any good if it just sits on your shelf, unused). Kirkland Signature Optifiber may be the natural fiber supplement of your dreams.

Kirkland Signature Optifiber is offered in a powdered-formula that is designed to be non-thickening and grit free, so you can dissolve it into your morning coffee, tea, or juice, and may not even realize you’re taking a fiber supplement. It’s also totally free of sugar, lactose, flavorings, or artificial colors, which makes it even more likely that it can dissolve unnoticed into your beverage of choice. Kirkland Signature Optifiber is also a natural fiber supplement, so you don’t have to worry about ingesting a bunch of artificial ingredients that you’re trying to avoid.

Kirkland Signature Optifiber is also a better value than many other fiber supplements on the market, so your wallet may find it as unnoticeable as your taste buds will!

Pros and Cons

  • Good value
  • Sugar-free
  • Non-thickening
  • May not dissolve well
  • Container can break
See Product Details on Amazon

FiberCon Fiber Therapy for Regularity

Do you find that some fiber supplements for IBS constipation seem to cause nearly as much discomfort as they relieve? FiberCon Fiber Therapy for Regularity aims to change that by offering a formula that does not ferment inside you, so it’s less likely to cause uncomfortable bloating or excess gas.

FiberCon Fiber Therapy for Regularity is also gentle enough for many people to use every day so that you can stay regular...well, more regularly. Want to feel even better about your choice of fiber supplement? FiberCon Fiber Therapy for Regularity is doctor-recommended, so you can feel more confident in FiberCon Fiber Therapy for Regularity than less-support fiber supplements you may find.

Pros and Cons

  • Doctor-recommended
  • Designed not to cause gas or bloating
  • Suitable for those with IBS
  • Can cause choking if not taken with enough liquid
See Product Details on Amazon

Citrucel

Is there any better sensation than waking up feeling healthy and at your best? If you’re seeking that feeling, then you may want to find the best overnight fiber supplements for constipation (plus, let’s be real, who wouldn’t rather pass the time for their supplement to kick in by sleeping?).

Citrucel typically may have a noticeable effect on your constipation in as little as twelve hours, which means in many cases, it’s a great option to take the evening before if you want to wake up feeling refreshed and regular again.

And if you want some added comfort with your fiber supplement, you can feel good about Citrucel’s trusted reputation, recognizable brand-name, and the fact that it’s often recommended by physicians as a fiber laxative.

Pros and Cons

  • Well-known brand
  • Orange flavor
  • Designed not to cause excess gas
  • Some find it metallic tasting
  • Can become slimy once mixed
See Product Details on Amazon

Nexabiotic Prebiotic Fiber Gummies

Adults aren’t the only ones who have to suffer through constipation sometimes. If you want to make your little one feel better, and stay regular more often, then you may want to try fiber supplements for kids constipation—like Nexabiotic Prebiotic Fiber Gummies.

Nexabiotic Prebiotic Fiber Gummies are yummy gummies that your child may beg to take (after all, what kind doesn’t love gummy candy or fruit snacks?). Still, love gummies as an adult? Don’t worry; Nexabiotic Prebiotic Fiber Gummies can be taken by adults and kids alike, so you can treat yourself while you treat your child.

You can also feel good about what the quality and ingredients of what you are offering your family; Nexabiotic Prebiotic Fiber Gummies is made in an FDA-inspected and GMP facility in the USA, and even includes a prebiotic to help encourage better digestive health.

Pros and Cons

  • Gummy formula
  • Designed for both children and adults
  • Certified vegetarian
  • Muddy colors
  • Some dislike the texture
See Product Details on Amazon

Optimum Nutrition Fitness Fiber

Hate trying to swallow down capsules, but don’t want to deal with the calorie content that sometimes comes along with gummy supplements? Then you may find just what you’re looking for in Optimum Nutrition Fitness Fiber.

Optimum Nutrition Fitness Fiber is a powdered fiber supplement that contains six different sources of fiber, so you’re getting an excellent supplement that can help support your digestive health. But it clocks in at just ten calories in every serving, so you don’t have to worry about having to count your fiber supplement as a snack.

And not only can Optimum Nutrition Fitness Fiber be added to a beverage and drank, but it can be used to add fiber to your diet in more unexpected ways: you can mix it into cottage cheese at breakfast, stir it into your soup on a chilly day, add it to pudding for dessert, or even sneak it into your dressing or sauces to add a boost of fiber to almost any meal! 

Pros and Cons

  • Unflavored
  • Powder formula
  • Inexpensive
  • May clump
  • Can be tricky to mix in cold liquids
See Product Details on Amazon

RenewLife Triple Fiber

Having a hard time selecting among all the types of fiber on the market to find the one that is likely to work for you? Well, RenewLife Triple Fiber may make a choice much easier. Not only does RenewLife Triple Fiber offer a high amount of fiber, but it offers three different types of fiber, so you can feel like you’re getting the most from your formula.

RenewLife Triple Fiber features oat bran, acacia fiber, and flax fiber, all of which can work together to help balance your digestive system and support your intestinal health. It’s also meant to be taken daily, so you can make sure that you are taking care of your digestive health each and every day.

Even better? RenewLife Triple Fiber is made with organic fiber sources and quality, potency, and purity guaranteed right up through expiration—with some other fiber supplements only guarantee those things up until you purchase the supplement.

Pros and Cons

  • Contains three types of fiber
  • Vegetable capsules
  • Eight essential vitamins and minerals
  • Capsules can break
  • Serving size is five capsules
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Botanica Research High Fiber Gummies

You know what way more fun is than swallowing a fiber supplement pill? Eating a delicious gummy. Now, with Botanica Research High Fiber Gummies, you can do both.

And because Botanica Research High Fiber Gummies thinks that everyone deserves a fiber supplement that tastes more like a mild candy than a supplement, it’s also free of many major allergens. Botanica Research High Fiber Gummies not only is free of, but is made and packaged in a building that is also free of, soy, egg, peanuts, tree nuts, fish, wheat, and milk. (Although, you’ll want to take note that the kelp it contains may trigger you if you have a shellfish allergy.)

If you don’t love Botanica Research High Fiber Gummies, for whatever reason? They offer a no-questions-asked, thirty-day, money-back guarantee, so you can taste risk-free.

Pros and Cons

  • 30-day money-back guarantee
  • Free of many allergens
  • Tastes like a mild candy
  • May trigger those with a shellfish allergy
  • Can cause several side effects
  • Can not take with meds that may affect blood pressure
See Product Details on Amazon

Final Thoughts

There’s a good chance that you will one day need a fiber supplement, whether you’re dealing with a health issue or in a not-so-healthy diet phase. Or, if you’re feeling adventurous and up for traveling to new places, you may need fiber supplements for constipation; India and Mexico travelers, for instance, are often grateful for them.

Or you may want to keep up with your fiber intake on a daily basis, so you can be sure you’re regular and digestively healthy more often. After all, it typically makes more sense to prevent symptoms occurring in the first place than to have to worry about treating them. Thanks to this helpful list of some of the best fiber supplements available in 2018, you can find a fiber supplement that is anything but regular!