Best Dietary Fiber Supplements of 2026

"As a registered dietitian, I both recommend and personally use these fiber supplements. They're a simple and reliable way to boost fiber intake, especially for those who want to avoid messy powders. I appreciate that they're sugar-free, gentle on digestion, and taste good, making it easy to build them into a busy routine."

"These fiber chews have become a staple in my daily routine, helping me stay regular and support my digestion. I love the convenience and portability—no need to fuss with powders. The taste is good for a fiber supplement, and while they're a bit chewy, the ease of use makes up for it."

"I use these gummies at lunchtime for a fiber boost since hitting the recommended daily amount is tough. The flavor and texture are enjoyable, and they don’t stick to my teeth. Even though the gummies sometimes clump together, the high fiber and low sugar content were the best I found after lots of comparison shopping."

"I find these gummies are a simple and enjoyable way to boost my daily fiber. The taste is much better than expected, and I love that they’re easy to chew. The fact that there’s no added sugar makes them even better. These are a real help for supporting my digestion."

"For me, these Metamucil gummies are a huge improvement over powders. The orange flavor actually tastes good, and the texture is soft, not hard or chalky. I appreciate how convenient they are for travel or busy days. I’ve also noticed a positive impact on my digestive health almost immediately."

"These gummies are a great value and work as promised. I like that they're not hard like other brands. The only downside is that the gummies can be sticky, but it’s not a big issue for me."

"I'm on a GLP-1 and these gummies are a total game-changer for my fiber intake. They're delicious, easy to take, and never cause digestive issues like other supplements. They fit right into my daily routine, and I can really feel the difference in my digestion and comfort. For anyone needing a simple, tasty fiber boost—especially if you're managing your diet with GLP-1s—these gummies are a must-have."

"Honestly, these are the best-tasting fiber gummies I've tried—all the flavors are amazing! I actually look forward to taking them as a little nightly treat, and I have to remind myself not to eat too many. Unlike other brands, these never cause me any stomach pain or discomfort. They're super soft, smell great, and don’t stick to my teeth. Everything about this product is five stars for me."

"These fiber gummies are affordable and taste great. I appreciate that they have less sugar and calories than powdered fiber drinks, and they're so easy to add to my diet. No bloating or stomach pain at all. I would definitely buy these again!"

"After trying so many other fiber supplements, I was thrilled to finally find one that actually works for me. This product helped me have regular, easy bowel movements and the extra vitamins are a big plus. The taste is great and the price is much better than similar options."

"I used these gummies after surgery and they made me more regular than ever. I was skeptical, but they really work. They're easy to chew and swallow—definitely better than other gummies I've tried. I did notice a bit of extra gas, but my doctor said that might pass. I've already reordered because these are the best I've found."

"If you’re looking for something to clear you out fast and keep you regular, this is it. I got backed up for days after starting a new medication, and nothing helped until I tried these gummies. Within an hour, I finally got relief. The price is awesome and I’m now a lifetime customer."

"I've found this fiber supplement to be incredibly easy to use—completely tasteless and odorless, and it dissolves instantly in any drink. It’s so effective that you wouldn’t even know it’s there, and it really helps with regularity!"

"I absolutely love how this product works fast and doesn’t cause any stomach issues. It blends perfectly in water or coffee without leaving any flavor behind, making it super convenient for daily use."

"This fiber additive is a game changer for me. Unflavored, mixes well, and doesn’t have any weird additives or dyes. I like using it with my morning lemon water, and it fits perfectly into my routine."

"After a few months of using Metamucil, I’ve noticed significant improvements in my digestion and regularity. The orange flavor tastes much better than I expected, and I appreciate how it doesn’t taste artificial. It’s now a simple, effective part of my daily routine, and I’d recommend it to anyone wanting to boost their fiber intake."

"Metamucil’s pleasant orange taste and easy mixing make it stand out from other fiber supplements I’ve tried. I use it every day, and it’s helped me feel less bloated and more comfortable overall. The feeling of fullness and appetite control are great added benefits."

"Since starting with this product, it’s helped me stay regular and noticeably improved my gut health. I find that it’s easy to use at home, but I do have to drink it quickly before it thickens. It’s also been useful in helping to curb my appetite and even lower my cholesterol."

"My doctor recommended Benefiber, and after trying several options, I picked these gummies because they have fewer unwanted ingredients. To my surprise, they taste just like candy my kids used to love. I usually let them dissolve slowly after meals, and they truly helped my digestion—I’m no longer constipated and feel so much better. Even though they cost more at my prescribed dose, I think they’re well worth it for the relief they give."

"Honestly, I never thought I’d be talking about my fiber regimen, but these gummies have my system running like clockwork. They’re delicious and chewy, nothing like those chalky powders. Within a few days, I noticed a clear digestive improvement—I’m now totally regular. If you’re looking for a tasty, effective way to add fiber, these are it. They’re like the accountability partner my gut always needed."

"I was used to the powder form, which is flavorless and dissolves quickly, but I decided to try these gummies. They do have a bit of a strange fruit taste, probably because of the blend of fruits and veggies, but after reading the ingredients I actually appreciate getting the extra nutrients. The taste is worth it for the benefits."

"I've started using this psyllium husk fiber supplement, and it's made my digestion much more regular and comfortable. It mixes smoothly with water or juice, doesn't have a strong taste, and helps keep me full between meals. It fits perfectly into my daily wellness routine because it's all-natural and easy on my stomach. Would absolutely recommend it to anyone wanting to support their gut health."

"I never thought I'd rave about fiber, but Metamucil has completely transformed my digestive routine. My system used to be unpredictable, but now I'm as regular as clockwork. The orange flavor is surprisingly pleasant, and I feel more energized and confident. No more fear of eating cheese! This is honestly a game changer for anyone needing a little extra digestive support."

"This product really does what it's supposed to—keeps me regular and supports gut health. Mixes well, though I find it a bit sweet, so I add extra water. Still, it's become a staple for me and my family for managing constipation in a natural way."

"I've tried countless remedies for severe constipation, but nothing worked until I found these gummies. Now, for the first time in my life, I feel regular and comfortable. The chewy, tasty gummies don't stick to my teeth or clump together, and I actually look forward to taking them every morning. Even though they're a bit pricey, I'd gladly pay for this kind of relief. If you're struggling like I was, these are a real game-changer."

"These fiber gummies offer a pleasant taste and are gentle on my digestion. Even though the price is a bit high, I'd happily buy them again since they deliver exactly as promised. I recommend them to anyone looking for a reliable and enjoyable fiber supplement."

"After dealing with chronic constipation for so long, these gummies have become my go-to solution. They taste great and help me stay regular. I did experience some gas initially, but after using them for a couple of months, that problem has mostly disappeared. While I wish they were a bit more affordable, the benefits make it worth it for me."

"I've found these stick packs incredibly easy to use—they dissolve instantly in my coffee or smoothie without affecting the flavor or texture. The convenience of pre-measured, unflavored powder makes it simple to keep up my digestive health, even on busy days. I also love that it's sugar-free, gluten-free, and promotes good gut bacteria. Highly recommended for anyone wanting a hassle-free fiber boost."

"For me, the biggest benefit is the total lack of taste or texture—once mixed into water or coffee, I can't tell it's there. No measuring, no mess, and perfect for travel. Since using it, I've noticed a clear improvement in my digestive routine. It just works without any fuss."

"My son usually refuses anything to help with his digestion, but since this product is completely flavorless, I can add it to his juice easily. Even using only half a sachet, it made a big difference for him. Though it is a bit pricey, the effectiveness makes it worth it."