Key Benefits

• High in fibre – contributes to an increase in faecal bulk.

• 0g sugar per serving.

• Made with resistant starch and soluble fibre.

• No artificial ingredients – vegan and non-GMO.

Support your daily fibre intake with the Fibre Booster Canister - Unflavoured. Each scoop delivers 6g of prebiotic fibre from unripened green banana, oats, and resistant potato starch. This blend is high in fibre, which contributes to increased faecal bulk and supports regular digestion as part of a healthy diet.

Unflavoured and easy to mix, this powder blends seamlessly into smoothies, meals, or drinks, offering a simple way to add fibre to your day without altering taste or texture.

Every Supergut product features a clinically validated resistant starch fibre blend that supports digestion, blood sugar control, and full-body metabolic health. This unique fibre is slowly digested, which means it feeds the beneficial bacteria in your gut instead of causing blood sugar spikes. The result is a more balanced microbiome and sustained metabolic benefits. Supergut shakes and bars also include high-quality protein to help you feel full for longer, with no added sugar and low net carbs to suit any lifestyle, including keto. This approach helps you feel satisfied while supporting gut, weight, and energy goals every day.

Supergut was founded by Marc Washington in memory of his sister, Monica, with a mission to help people take back control of their health through the power of gut science. Inspired by family and backed by clinical research, Supergut crafts nutrition-packed products designed to support energy, sleep, mental clarity, and metabolism. Each formula is rooted in the science of the gut microbiome, using fibre-rich prebiotics to nourish the body from within. With every scoop, sip, or bite, you can feel confident knowing you’re fuelling your body with real, functional nutrition that helps you feel your best every day.

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.

Supergut® Resistant Starch Fiber Blend Soluble Vegetable Fiber (Maize), Green Banana Powder Resistant Starch, Solnul® (Resistant Potato Starch), Beta Glucan (Oats)].

Shipping

At Healf, we prioritize safe and fast delivery for all our customers. Our carefully selected couriers are Royal Mail and DPD.

UK standard delivery

Enjoy free standard delivery on orders above £50, this option usually requires 2-3 working days. If your order is under £50, this delivery option is available for £3.99.

Next working day

For when you need our products urgently, we offer next working day shipping for £5.99. For orders placed before 12.00, we will ship it the same day to ensure you receive your order the next working day.

International

International deliveries can take 7 working days, and up to 4 weeks. The cost is £22.99 for orders below £50, £49.95 for orders above.

Returns

If for any reason you are not satisfied with your order, we provide free 365-day UK returns for all our customers. To initiate your return, simply contact us at team@healf.com, and we'll send you a return slip and help arrange a collection. The item you return must be sent in the same condition as received and inside the original packaging. Once received, we will notify you via email.

For international returns, we unfortunately do not cover the cost. However, we work with an array of carriers and can offer self-posting returns for customers shopping from outside the UK.

Add Liberally. From coffee and matcha to oatmeal and yogurt, simply add to your favorite foods & drinks.

Mix Thoroughly. Some of our fiber is insoluble which is ideal for your gut but less so for, well, solubility. Give a good stir!

Start Slowly. Start with 1 serving and gradually increase to 2-3 per day to help hit the overall goal of 30g fiber.

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.