Key Benefits

• Provides a source of soluble fibre.

• Contributes to an increase in faecal bulk.

• Includes Bacillus subtilis ZB423™ probiotic.

Sugar-to-Fiber is a unique supplement combining a probiotic strain with a specialized fiber approach. Each serving provides Bacillus subtilis ZB423™ together with acerola cherry extract, pear pulp, licorice root, and lavender.

The formula is designed to produce levan, a rare soluble fibre, through natural probiotic activity. By focusing on fibre production, it offers a distinctive way to incorporate additional soluble fibre into the diet.

Dietary fibre contributes to an increase in faecal bulk, supporting regularity as part of a varied and balanced diet and a healthy lifestyle.

ZBiotics was co-founded by Dr. Zack Abbott, a microbiologist with a PhD in synthetic biology, who set out to design probiotics that do more than support gut health. The result was the world’s first genetically engineered probiotic, created to break down acetaldehyde—the toxic byproduct of alcohol. Grounded in peer-reviewed science and rigorous safety testing, ZBiotics offers a smarter way to support your body after drinking, combining cutting-edge microbiome research with real-world needs for better next-day wellbeing.

With our Healf Curation Process, we do the work for you. Shop with confidence knowing that every item has been tried, tested, and curated for you.

Learn more about each step—Brand Discovery, Expert Validation, and Community Testing—here.

Fibre Blend (Resistant Maltodextrin, Galactomannan Oligosaccharide, Xylooligosaccharide), Acerola Cherry Extract, Pear Pulp Powder, Licorice Root Extract, Bacillus subtilis ZB423m Probiotic, Lavender.

Contains ingredients derived from corn.

Pour one stick pack of Sugar-to-Fiber into a beverage of your choice. Or try mixing it into foods like oatmeal or yogurt.

Stir and enjoy.

Do it again tomorrow. Sugar-to-Fiber works best when taken daily. The more consistently you use it, the better the results.

Note: You should consume shortly after mixing. If you let it sit for a long time after mixing, it’s possible that either it gets contaminated by environmental microbes, or the probiotic germinates (“wakes up”) prematurely and loses its functionality when you eventually consume it. We recommend letting it sit for no longer than 2-3 hours, especially if you’re mixing it into something that can go bad earlier, like oatmeal or a smoothie.

Additional Information:

Food supplements and foods sold by Healf should not be used as a substitute for a varied, balanced diet and healthy lifestyle.

If you are pregnant, breastfeeding, have a medical condition, or are taking any medications, please consult with a healthcare professional before use. Use products only if the seal is intact. Store in a cool, dry place, out of the reach of young children. Do not exceed the recommended daily intake.

We make every effort to ensure that product information on our website is accurate and up to date, but packaging and ingredients may occasionally vary from images shown on site. Please refer to the product label and contact Healf before use if you have any questions regarding your specific allergies or intolerances.