Free Shipping at $40 ✈️ | Free Gift at $60 | Free Water Bottle at $120

Free Shipping at $40 ✈️ | Free Gift at $60 | Free Water Bottle at $120

Bonny Prebiotic Fiber with Berries and Glass of Bonny
Bonny Fiber with Blueberries and a glass of prebiotic fiber

The Best Tasting Gourmet Fiber

• High-quality ingredients.
• Nothing artificial.
• No single, use plastic tubs.

Bonny is fancy and fabulous and so are you. Put it this way for about a $1.00 a day you can have soft, easy poops all the time.

95% of Americans Don't Get Enough Fiber

Fiber helps* with so much and will be your new favorite f-word.


Toilet Time


Feel Fuller


Skin Health




Blood Sugar

The Bonny Buzz is Real

Bonny is helping more Americans poop better. Say goodbye to constipation.

Not so fun fact: 95% of Americans don't get enough daily fiber. Imagine if we weren't all so full of it?

Fiber You Want to Show Off

Fiber That Works & Tastes Amazing

Maybe you have tried to get rid of constipation but gave up because fiber supplements taste like crap and you are busy.

Our Founder thought fiber supplements tasted bad too so she created one that didn't.

And you better believe she made sure Bonny will make you poop. Our Founder tests Bonny on herself, every day and her poops have never been better.

Fiber Shouldn't taste like sh*t

More Reasons to Bonny

How to Use Bonny. (It's Easy.)

For best results, take Bonny fiber supplement daily. Do NOT add to hot liquids. This accelerates the gel-ing of the psyllium husk. New to fiber? Start with half a serving per day to let your body adjust to the increase in fiber.

Want to step up your chef game? Add Bonny to your morning smoothie, yogurt, or your favorite recipe. New Bonny 2.0 tins have comprehensive directions printed on the side. You asked we listened.
Amazing Health Benefits in One Glass
Our all-natural, fruit flavored fibers are prebiotic, adaptogenic, delicious, and fabulous. Fiber is the easiest way to get healthier today.

Fiber is *so* much more than just helping you go #2 including:
✔️ Helping boost immunity (70% of your immune system is located in your gut!);
✔️ Aiding with weight management by helping you feel fuller longer (fiber slows digestion);
✔️ Regulating blood sugar levels and helping lower cholesterol. No blood sugar spikes. Monk fruit sweetener contains 0 calories, carbs or fats.
✔️ Improves the look and feel of your skin (fiber helps improve blood circulation).
✔️ Supports gut health (prebiotics are fuel for the good bacteria in your gut)
Why Bonny Tastes the Best
Our premium, high-quality formulas taste so amazing you will actually drink them daily.
✔️ Psyllium husk + inulin fiber combo.
✔️ 100% natural.
✔️ Flavored with real fruit.
✔️ No artifical flavors.
✔️ No dyes.
✔️ No aspartame.
✔️ Vegan.
✔️ Gluten-free.
✔️ Bad ass (yep, we said it).
No Ugly Plastic Tubs
We challenged ourselves to make fiber fabulous and sustainable. Our recycled metal tins are infinitely recylable. Who decided that supplements should be in plastic tubs anyway? Plastic tubs are ugly and a lazy choice for packaging. The ocean doesn't need more plastic and neither does your counter top.
Full Ingredient List
Strawberry Serenity
Psyllium Husk, Inulin, Strawberry Juice Powder, Natural Strawberry Guava Flavor, Coconut Sugar, Beet Root Juice Powder, Ashwagandha Root, Citric Acid, and Monk Fruit Extract.

Matcha Magic
Psyllium Husk, Inulin, Coconut Sugar, Natural Pear Flavor, Matcha Green Tea, Chlorella, Lion's Mane Mushroom, Citric Acid, and Monk Fruit Extract.

Berry Beauty
Psyllium Husk, Inulin, Elderberry Juice Powder, Coconut Sugar, Blueberry Juice Powder, Raspberry Juice Powder, Natural Raspberry Flavor, Natural Strawberry Flavor, Citric Acid, Rhodiola Rosea Root, Natural Orange Flavor, and Monk Fruit Extract.

Amplified Apple Pie
Psyllium Husk, Inulin, Apple Juice Powder, Natural Apple Flavor, Coconut Sugar, Maca Root, Citric Acid, and Monk Fruit Extract.


Customer Reviews

Based on 160 reviews
LL (Chicago, IL, US)
easy, easy

I tried the original tin cans and those were all right but the flavor now on the strawberry is so good, I look forward to it everyday. Makes a big difference and felt it especially while traveling, no bloating or discomfort

Ellie (Sanibel, FL, US)
One sheet - it's true!

Made me regular within days, fixed my bloated belly, and I actually enjoy it - I add it to my oatmeal every morning instead of brown sugar. Thank you!

Mary Johnson (San Antonio, TX, US)
Great product! Life changer

I got the strawberry, was skeptical at first, but I have to say this stuff is a life changer. I have struggled with constipation my entire life anything I took I went from constipated to crapping like a duck.I do have to take a magnesium supplement in conjunction with the Bonny fibre , but it is so nice to be regular and yes you indeed use less TP. Bonny Fibre is not all thick and gross like most fibre supplements it is very easy to drink and pleasant tasting. It is amazing it has calmed my entire intestinal tract, even helped with the hemorrhoids. I mean for real! And that in itself is a miracle. I urge anyone that struggles with a lazy colon to give Bonny a try. Your body will thank you for it.

M.B. (New York, NY, US)
Life is good. Thank you.

I have had constipation issues my whole life. My friends and family would tease me because when we traveled to Mexico. I was the only “regular” person with everyone else having issues with diarrhea!! I have looked for different ways to add more roughage to my diet (I eat tons of veggies and fruits) but always got more constipated. Bonny is wonderful!! I am happy, regular and not constipated!!

Jennifer (Columbus, KS, US)
Still Going

Bonny is still working for me! And the suggestion of adding a hand frother to my repertoire was a real game changer. The water tornado is much easier to make now and no more fiber ball issues for me!


The strawberry has a descent taste. Apple is gross and have to choke it down.

Jennifer (Lancaster, PA, US)
I’m back baby!

I have been menopausal for about 4 years and in the last year have struggled with bloating, constipation and to put it delicately, having to use baby wipes for my bum. Bonnie has changed my life. I am back to feeling normal and have thrown away those wipes! I could only get the apple spice as all of the other flavors were sold out but I like the flavor.

Jen Colandrea (Marlboro, NY, US)
Bonny is The Sh*t!!!

I’ve always been on the constipated side of the spectrum, no matter what I ate, or how much water I drank! When I did 💩 it was either rocks or so hard it would bust my butt wide open! Now with Bonny my 💩 is softer and smoother, and after the go the 👻 wipes are a thing for me now! I can’t thank Bonny enough for the unbloating of my gut, I feel so much better and less gassy which makes everyone happy! 😃 The Bonny Bonus is that it tastes great! I’ve got the Apple Pie on Auto Delivery to make sure everything continues to come out perfectly!


This is a great tasting product and really works.

Emily Haviland (Hamden, CT, US)
This has changed my life!

I absolutely love this fiber and have ordered it twice so far and am getting ready to order my third. It's super easy to take and has literally changed my life.