Skip to product information

bariatric nutrition

BN Fibre - Pure Corn Fibre


Rated 4.8 out of 5
Based on 754 reviews


BN regular post-surgery is important


Prevents constipation & stabilises blood sugar levels


Dissolves instantly to drinks & food

FREE shipping New Zealand wide on orders over $80.

Same-day shipping for all orders placed before 2pm on weekdays.

Get ready to supercharge your gut health with BN Fibre! This all-natural fibre derived from corn is formulated to help you enjoy all the amazing benefits of a healthy gut. BN Fibre gently helps ease constipation, boost immunity, and satisfy you throughout the day.

Fibre is key to keeping cholesterol in check, removing toxins from the body and helping to regulate healthy blood glucose levels. Most of us must reach near the daily requirements of 35-40g fibre daily.

As well as being totally instantised, BN Fibre is absolutely flavour and texture free, so you won't even know it's doing all the good things behind the scenes! 

Adequate amounts of daily dietary fibre powder are essential for maintaining digestive regularity, and increased fibre intake has been associated with several protective health benefits.

The best fibre powder - BN Fibre, can provide you with an added boost to your gut support:

  • 100% soluble corn fibre
  • It tastes and feels like water
  • Easily dissolved powder - no clumping or gelling
  • Mixes perfectly in hot and cold drinks, various food and cooking
  • No sugar, artificial sweeteners or colours
  • Gluten-free
  • Increased calcium absorption by up to 12% with regular use

Whether you are looking for something to add to a drink of water in the morning or you are looking to add some extra fibre goodies to your meals and snacks, BN Fibre works for both.

The powdered form of the fibre means it dissolved into everything without the worry of clumps in your morning smoothie. Its tasteless fibre powder makes it even more versatile than other fibres.

We are all about making adding beneficial fibre into your everyday diet easy without compromising taste. So what are you waiting for? Get ready for a healthier you with BN Fibre today!

What is fibre?

Fibre is a carbohydrate; it cannot be broken down into sugar molecules. It is essential for weight loss, blood sugar control, cholesterol management, digestion, and regularity.

Fibre is the indigestible component of plant foods (such as vegetables, fruits, grains, beans, and legumes). It helps with bowel motions by passing through our digestive tract and absorbing water.

The Benefits of Fibre Powder:

  • Consuming fibre has many advantages, including improved health in several medical problems. 
  • Increases the speed at which food exits our bodies
  • Fibre can decrease cholesterol
  • Lowers the risk of cardiovascular disease
  • Natural treatment for constipation and irregularity
  • Aids in weight loss
  • Helps to normalise hormone levels

The Difference Between Soluble vs Insoluble Fibre

Fibre is soluble and insoluble; both should be included in your diet.

Soluble means that it may be dissolved in water and digested by your system. When water is added to soluble fibre, it transforms into a gel-like substance and expands in size. This implies helping you feel fuller for longer.

Soluble fibre sources include

  • Oats
  • Nuts
  • Seeds
  • Fruits
  • Vegetables

Insoluble fibre, however, does not dissolve or is digested. It will travel through your digestive system in a state similar to its original. Whole grains and bran are examples of insoluble fibre. While it cannot be digested, it can help you stay regular by adding weight to your stool.

100% Soluble Corn Fibre.

Stir 1 scoop of BN Fibre into at least 30-50ml to your favourite beverage* or food, dissolving instantly.

When mixed in beverages, consume immediately or store covered in a refrigerator for no more than 24 hours.

When mixed with foods, consume promptly or store appropriately. Always read the label and follow the directions for use.

  • Do not use it if the seal is broken or missing.
  • If pregnant or nursing, consult your healthcare professional before use.
  • Store tightly closed in a cool, dry place.

Need help?

Click the chat box to talk to a Qualified Nutritionist.

Carefully formulated to target your concerns.

No Bloating

Keeps You Regular

BN Fibre does not cause additional bloating with regular use.

Stabilise Glucose Levels

Fibre can help control high blood sugar levels.

Keeps You Regular

Fibre softens and bulks up your stools, making them easier to pass.

Frequently Asked Questions

Our Qualified Nutritionists are here to help you make the best choice when it comes to you and your health.

Fibre has many benefits after Bariatric Surgery, with slowing down digestion making you feel fuller longer, which can help with weight loss and weight maintenance.

Fibre takes longer to digest and stabilises blood sugar (glucose) levels that benefit WLS patients with Type 2 Diabetes. Patients with a high fibre diet will improve bowel regularity and decrease experiencing constipation.

Many adults do not consume enough fibre daily; most Australians consume 20–25g of fibre daily. It is recommended that an average person needs to consume 25-40g of fibre daily.

Yes, you can take your BN Fibre with your BN vitamins and supplements, as it will not impact absorption.

Yes, BN Fibre can help treat constipation, including for those who have chronic constipation or Irritable Bowel Syndrome (IBS), as it contains soluble corn fibre. Soluble corn fibre supplement is known for regulating the speed of digestion, stabilising blood glucose and having better absorption of nutrients.

BN Fibre powder is a transparent, taste-free and completely soluble corn fibre supplement that is non-thickening, so you can cook with BN Fibre without affecting it and changing the taste or consistency of your food.

Not sure what you’re looking for?

Our Bariatric vitamins and supplements cater for all Weight Loss Surgeries.

BN Healthy has made it easy to help you choose the right product for YOU in under a minute.

Take our quiz
average rating 4.8 out of 5
Based on 754 reviews
  • 5 Stars
    665 Reviews
  • 4 Stars
    68 Reviews
  • 3 Stars
    14 Reviews
  • 2 Stars
    3 Reviews
  • 1 Star
    4 Reviews
97% of reviewers would recommend this product to a friend
Customer photos and videos
Review posted
Reviewed by Lynette K.
Verified Buyer
Rated 3 out of 5

Getting used to it

Sprinkle on my food and add to my water (but still need some flavour added)

Rated 3 out of 5
Was this helpful?
Review posted
Reviewed by Amanda M.
Verified Buyer
Rated 5 out of 5



I recommend this product
Rated 5 out of 5
Was this helpful?
Review posted
Reviewed by Jan-Maree L.
Verified Buyer
Rated 5 out of 5

True to its name tasteless

It works really well in what I use it for

I recommend this product
Rated 5 out of 5
Was this helpful?
Review posted
Reviewed by Diane K.
Verified Buyer
Rated 5 out of 5

Easy Way to Keep Me Regular!

I add BN Fibre to my daily yoghurt to keep me regular.

I recommend this product
Rated 5 out of 5
Was this helpful?
Review posted
Reviewed by K R K.
Verified Buyer
Rated 4 out of 5

Tasteless is fantastic

I love that it is tasteless, although it is hard to dissolve.

I recommend this product
Rated 5 out of 5
Was this helpful?