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Perhaps you’ve met your protein goals, but have you been fiber-maxxing, too?
The latest health-and-wellness trend, dubbed “fiber-maxxing,” is all about fulfilling your fiber quota, and according to experts, it’s not a bad idea to consider where your diet falls on the spectrum of fiber-free to fiber-full.
Fiber is essential to a healthy diet and gut, yet only 7% of Americans eat the recommended daily amount. According to the Mayo Clinic, people age 2 and older should be consuming about 14 grams of fiber for every 1,000 calories in their daily diet.
“Fiber-maxxing is the latest gut-health glow-up,” explained Sahar Berjis, Registered Dietitian and founder of Inner Health and Wellness, who has over 20 years of experience in nutrition. “People are discovering that fiber isn’t just about ‘regularity,’ it supports your microbiome, balances blood sugar, and even influences mood and skin.”
There are several ways to boost your fiber intake naturally. Fruits, vegetables, legumes, and whole grains are all excellent sources of fiber, but they can be costly and time-consuming to shop for, prepare, and cook daily. Consequently, some people have turned to fiber gummies, small, bite-sized pieces that are designed to help supplement daily fiber intake.
“Fiber gummies are trending because they make upping fiber fun, candy-like, and easy to stick with,” explained Berjis. “A good gummy should give you 3 to 5 grams per serving, just enough to help without sending your gut into gas-and-bloat overdrive.”
Below, The Post has rounded up five of the best fiber gummies to suit a variety of needs, whether you’re after great taste and texture, portable packaging, proven effectiveness, or a product trusted by experts.
For more guidance on shopping for the best fiber gummies, jump to the FAQ section below.
Good Gummies
Pros:
Average of 4.8/5 stars from over 2,000 customer reviews
Each pack offers 15 grams of protein and 11 grams of fiber
Gluten-free, dairy-free, non-GMO and no artificial sweeteners
Made in the US in an FDA-registered and allergen-friendly facility
Only 120 calories per bag
Cons:
Only one flavor option (watermelon), but more could be coming, according to the brand
The founder of Good Gummies wanted to create a delicious, craveable gummy that packs in not just fiber, but protein, too — and that’s exactly what you’ll find in a 15-count pouch of these sweet watermelon gummies. Good Gummies blend 15 grams of protein, 11 grams of fiber, and clean ingredients, including grass-fed beef gelatin, organic hemp seed protein, hydrolyzed collagen, monkfruit extract, vegan cane sugar for flavor, and red radish for a bright color. Plus, they’re infused with fructooligosaccharides, a natural prebiotic that supports digestion and soothes the stomach without spiking blood sugar. The flavor variety might be limited, but the slightly tart and sweet taste has already won over thousands of reviewers.
Miska Salemann
New York Post Review: I’ve never been a big fan of gummies, especially the kind that stick to the roof of your mouth, but Good Gummies changed my perspective. They’re soft, easy to chew, and honestly taste better than store-bought-neon-colored candies. I’ve always struggled to hit my daily protein and fiber goals, so finding a snack that delivers both in one delicious bite feels like a total win. Not to mention, they’re only 120 calories per bag, which means I’m not getting pushed over my calorie allowance, either. My favorite part about them? How short the ingredient list is.
Sugar: 6 grams | Fiber: 11 grams | Serving size: 15
Amazon
Pros:
No high-fructose corn syrup, no gluten and no synthetic dyes
Amazon’s Choice and 60,000 sold in the last month alone
Available in delicious peach, strawberry and blackberry flavors
Budget-friendly, especially when on sale
Cons:
Mixed reports on chewability
Looking for a trusted brand for your fiber gummies? Vitafusion is a top choice and one of the best-selling options on Amazon, with over 60,000 purchases in the past month alone. This Amazon’s Choice product is nearly sugar-free and widely considered an excellent value for 5 grams of soluble fiber at just $12.48 per bottle. Customers say the gummies are both tasty and effective, though a few have mixed opinions on chewability. Many also appreciate the fact that the flavor is not overly sweet, and the flavors come naturally from blueberry and carrot extracts. Simple, tasty, and a short ingredient list is always the way to go.
Sugar: 1 gram | Fiber: 5 grams | Serving: 2 gummies
Gruns
Pros:
Gruns gummies are regularly third-party tested with Eurofins
Good amount of fiber to support healthy, regular digestion
Packs are very small, light, and easy to open — very easy to take on the go
Each gummy delivers 100% of your daily needs for key vitamins
Cons:
While many users like the fruity flavor profile, others mentioned a somewhat earthy aftertaste
Gruns aren’t just “healthier” gummy bears. These sugar-free Super Greens Gummies are formulated to fill your health gaps with 6 grams of natural fiber per serving, packed in with plenty of whole fruits and veggies. They’re also packed with vitamins, prebiotics, adaptogens, and more essential nutrients. Results seem to stack up: a post-purchase survey revealed that 52% of Gruns users felt more energized throughout the day, and over 67% reported their overall health and well-being had improved since starting these gummies.
Frank Massaro
New York Post Review: The Post Wanted team’s been passing these gummies around, and let’s just say, they’re now living rent-free on a few of our desks. They’re mildly sweet, slightly earthy, and super soft to chew. Zero bizarre chemical smell. Sure, there’s still a slight veggie aftertaste, but it’s minimal enough that the amount of vitamins you’re getting in every bite makes up for it. The packaging is another win: slim, sleek, and perfect for tossing in your work bag or slipping into a pocket on your way out the door. A few of us have even noticed they help curb sugar cravings, especially when the vending machine starts calling during a mid-day crash. And, on the digestion front, Bethenny wasn’t kidding. These gummies get your gut into a good groove — expect improved regularity.
Sugar: > 0.5 gram | Fiber: 6 grams | Serving size: 8 gummies
Walmart
Pros:
No high-fructose corn syrup, no synthetic (FD&C) dyes, no dairy and no gluten
Ideal for ages 2-year-old and up
Customers have said it helps with constipation
Picky-eater-approved and very easy to chew, per reviews
Cons:
Some users reported increased gassiness as a side effect
Kiddos need fiber, too. For picky eaters who struggle to finish their fruits and veggies, getting enough can be a real challenge. That’s where L’il Critters Fiber Gummies come in. As one of the top-selling fiber supplements for kids, they make it easy (and tasty) to boost fiber intake. Just two gummies — or one serving — provide as much fiber as four prunes. According to reviewers, they’re easy to chew and loved by kids for their fresh, tasty berry and lemon flavors and adorable bear shapes. Some gassiness has been reported as an occasional side-effect, but there are also dozens of reports of increased regularity and constipation relief. If you’ve been struggling to get your little one to meet their daily fiber quota, a sweet gummy form might just be the solution you’ve been waiting for.
Sugar: N/A | Fiber: 3 grams | Serving: 2 gummies
Amazon
Pros:
Many positive customer reviews on the pleasant, fruity flavor and sugar-like coating (more similar to real candy)
Features fructo-oligosaccharides as a source of the soluble fiber
Olly uses recycled plastic packaging that can be reused for other purposes
Gluten-free and no artificial colors or flavors
Cons:
Only one flavor option (strawberry-watermelon), but more could be coming, according to the brand
Some customers report that the gummies are harder/chewier than others they have tried
OLLY is a well-known and trusted name in the supplement space, and its Fiber Gummy Rings have become a customer favorite. The blend features fructo-oligosaccharides as a source of the soluble fiber, offering 5 grams per serving. Reviewers say the juicy strawberry-watermelon flavor tastes surprisingly close to real candy, with a light sugar coating that adds a satisfying texture. While some users find the gummies a bit tough to chew, OLLY still stands out as one of the most enjoyable fiber supplements on the market. The recycled packaging is also reusable, making it a better choice for the environment, too.
Sugar: 2 grams | Fiber: 5 grams | Serving: 2 gummies
Fiber gummies FAQs
The Post consulted Katelyn Bedford, a Holistic Nutritionist and founder of Wellness the Right Way, for insight on the best fiber gummies.
How much fiber should be in a gummy?
“A high-quality fiber gummy should offer 3 to 5 grams of fiber per serving,” said Bedford. “This allows people to boost their intake meaningfully without overloading the digestive system at once.
What else should you look for in a fiber gummy?
According to Bedford, there are a few key features to look for in a fiber gummy:
Gummies should use prebiotic fibers (like inulin, chicory root fiber, and partially hydrolyzed guar gum)
Gummies should contain no more than 2 to 4 grams of added sugar
Gummies that are free from synthetic dyes or artificial sweeteners
Are there specific ingredients or additives to avoid in fiber gummies?
When it comes to what to avoid, Bedfrod suggests steering away from artificial sweeteners, dyes, and excessive sugar.
“Artificial sweeteners, especially sugar alcohols like sorbitol, maltitol, and xylitol, can cause bloating, gas, or laxative effects in sensitive individuals,” she explained. “Excessive added sugars can spike blood glucose and negate some of the metabolic benefits of fiber.”
For those on a plant-based diet, she recommends avoiding fiber gummies that have added collagen or gelatin.
How can I tell if a fiber gummy is actually helping my digestive health?
According to Bedford, users should look for the following signs, which may indicate a fiber gummy is working:
More regular and comfortable bowel movements
Less bloating and gas (after the initial adjustment period)
Improved stool consistency (ideally soft and well-formed)
Better post-meal blood sugar balance and satiety
Some people have also noticed improved skin clarity and reduced sugar cravings
Are there side effects to taking too much fiber?
Bedford explained that while fiber is generally well-tolerated, it can cause some side effects. Although not common, reported symptoms include bloating, gas, constipation, diarrhea, and abdominal discomfort.
“It is critical to increase fiber slowly and drink plenty of water,” she suggested. “Fiber absorbs water in the gut, so without adequate hydration, it can actually make constipation worse.”
How we tested
While testing the best fiber gummies, we evaluated several key factors, including the fiber source and ingredients, potential side effects, quality and testing standards, as well as taste and texture.
Miska Salemann
Ingredients and fiber source: Not all fiber gummy formulas are created equal — we evaluated the type and source of fiber used in each product, prioritizing prebiotic fibers like inulin, chicory root fiber, and partially hydrolyzed guar gum. We also considered whether the formulas included added probiotics or other ingredients known to support digestive health, such as enzymes.
Side effects: According to Bedford, some potential side effects can occur when taking fiber supplements. To assess this, we closely monitored and tracked any instances of common symptoms such as bloating, gas, or abdominal discomfort after consuming each serving.
Testing and quality: As with any health product, transparency is key. We considered the product labels, manufacturing processes, dosage clarity, as well as any third-party testing that was completed to ensure consumers are getting safe and accurate fiber gummies. We also prioritized brands that use high-quality ingredients and avoid artificial dyes, flavors, and additives.
Taste and texture: One of the biggest appeals of fiber gummies is their soft, chewable form and convenient serving size, which makes it easy to incorporate fiber into your daily routine. During testing, we evaluated the flavor, sweetness level, aftertaste, chalkiness, and how easy the gummies were to chew.
This article was written by Miska Salemann, New York Post Commerce Writer/Reporter. As a health-forward member of Gen Z, Miska seeks out experts to weigh in on the benefits, safety and designs of both trending and tried-and-true fitness equipment, workout clothing, dietary supplements and more. Taking matters into her own hands, Miska intrepidly tests wellness products, ranging from Bryan Johnson’s Blueprint Longevity Mix to home gym elliptical machines to Jennifer Aniston’s favorite workout platform – often with her adorable one-year old daughter by her side. Before joining The Post, Miska covered lifestyle and consumer topics for the U.S. Sun and The Cannon Beach Gazette.