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Frequently Asked Questions (FAQS)

We are obsessed with all things fiber. You have questions. We have answers.

About Our Ingredients & Custom Formula

Of course.

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.

Our custom prebiotic blend contains psyllium husk and insulin. Bonny is a prebiotic fiber supplement with both soluble and insoluble fibers.

Prebiotics help support the good bacteria in the colon. Want a deeper dive? Check out this article on prebiotics and probiotics by the Mayo Clinic.

Yes, yes and yes.

Our powders are manufactured on equipment that processes products containing milk and soy.

This product may cause allergic reactions in persons sensitive to inhaled or ingested psyllium.


We use Recharge as our subscription provider. Look for the Recharge Bonny fiber email in your inbox which will have a link to your subscription dashboard where you can pause, change the shipment date or cancel your subscription.

Can't find that email? In the upper right-hand corner of this website, click on the icon of a person to access your account. Once you click on that, the customer login screen will appear. Wait a few seconds and at the bottom of the page, "Need help accessing your subscriptions? Click here." will appear. Click on the "Click here" link. A new screen will appear where you can enter your email address to request a new link to your account to manage your subscription.

Still, need help? Email us and let us know how we can help.

About Bonny

Bonny is a Scottish word that means beautiful. That is how fiber should look, taste, and make you feel. We are not named after an individual named Bonny.

Learn about our badass female founder Jessica Postiglione on the About Bonny page. Jessica launched Bonny because she couldn't find a fiber supplement on the market that was healthy or sustainable.

Yes! Our tins are made from recycled metal and are forever recyclable themselves. We eliminated plastic scoops because they are made of plastic. Learn more about our commitment to sustainability here.

Aren't we already? :)

How Bonny Works / Helpful Hints

Not all fiber is created equal. Bonny contains a proprietary powerhouse fiber blend of psyllium husk and inulin which are sources of insoluble and
soluble fiber. Most fiber supplements contain only one source of fiber.

We are delicious prebiotic goodness. Bonny’s fruit-flavored fibers are insanely delicious with creative flavor combinations like matcha with pear and prize-winning apple pie.

Oh and we have adapatogens! Adaptogens are all-natural super herbs and mushrooms that help us adapt and combat everyday stressors. They are appropriately named adaptogens because they are believed to help us “adapt” to and manage the various sources of stress in our life.

Bonny supports digestive health in the following ways*:

1) digestive health + regular bowel movements; 
2) weight management due to feeling fuller longer;
3) reduces bloating by moving things thru the digestive tract;
4) helps lower LDL cholesterol  + maintaining blood sugar levels; 
5) detoxification contributing to glowing skin, hair and nails + feeling fabulous.

*These statements have not been evaluated by the Food and Drug Administration (FDA). This product is not intended to diagnose, treat,
cure or prevent any disease.

To start, our name does not rhyme with ‘cil or ‘lax. We do not package our product in plastic tubs, instead opting for forever recyclable packaging. Our ingredients are words you can pronounce. Nothing artificial.

We've crafted flavors that you crave - like matcha pear - with adaptogens. You are better than a boring flavor that shares its name with a color.

We encourage you to discover how different Bonny is for yourself.

Additional questions? Email

Bonny can be taken every day, up to three times per day. However, if you are new to the fiber supplements game, it is best to start slowly to allow your body time to adjust. And remember to take your Bonny with a large glass of water (or your favorite healthy beverage) to help the fiber do its job. Stay hydrated friends.

The gel-ing properties of Bonny are accelerated by hot water. Too cold is also not great. For the best experience, we recommend adding Bonny to cool water. Add the powder to the glass first, then add at least 8 ounces of water.

Psyllium husk may affect how well medicines work. Take Bonny at least 2 hours before or after medicines. 

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