Key Benefits

• Start your day with a gentle, plant-based fibre supplement.

• Seamlessly blends into drinks, breakfasts, or baking—no taste, no fuss.

• Allergen free for peace of mind.

• Backed by clinical research in humans.

• Contains partially hydrolysed guar gum, which contributes to the maintenance of normal blood cholesterol levels.

Support your daily routine with Bio.Me Prebio PHGG, crafted from the seeds of the guar plant and processed for smooth mixing. This flavourless, colourless, and heat-stable powder fits easily into your favourite foods and drinks—hot or cold.

With a high fibre content, Bio.Me Prebio PHGG helps you top up what’s often missing from modern diets. Fibre can be used to bulk faecal movements, supporting your everyday comfort and routine.

Each of Invivo's supplements is meticulously formulated to modulate multiple human microbiomes, undergoing rigorous scientific research and testing to ensure efficacy and safety. Their nutritional products are certified GMP and non-GMO, designed to support overall health and harmony within the body.

Invivo is a life science company dedicated to advancing human microbiome health through innovative testing and supplements. They collaborate with healthcare practitioners, providing cutting-edge bioscience solutions while championing community, transparency, and sustainability. As a certified B Corp, Invivo is committed to ethical business practices and using their platform to drive positive change in healthcare.

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.

Sunfiber® R (Partially Hydrolysed Guar Gum) 5g

Mix 5g (1 tsp) daily into at least 200ml of water or your preferred beverage, or add to food.

If you have a medical condition or are under medical supervision, please consult your healthcare provider before use.

If you have a sensitive stomach, start with half a dose and gradually build up to the full amount.

Take with plenty of water to ensure the powder reaches the stomach.

If you are pregnant or breastfeeding, please consult your healthcare practitioner before use.

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.