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Gut Healthy Prebiotic Bar - Peanut Butter Chocolate
Supergut’s Gut Healthy Prebiotic Bar: high in fibre and protein, naturally satisfying.
Free delivery on subscriptions
Free sample each month
Pause or cancel anytime
365 day free returns
Back in stock: 10/11/2025
Buy now, pay later from £11.25/mo
Key Benefits
-
High in fibre – supports digestive regularity by increasing faecal bulk.
-
High in protein – helps maintain muscle mass and normal bones.
-
Oat beta glucans contribute to the maintenance of normal blood cholesterol levels.
-
Only 2g sugar per bar for a balanced, feel-good snack.
-
Crafted with resistant starch, oat beta glucans, and natural flavours.
Enjoy a delicious way to support your daily routine. The Gut Healthy Prebiotic Bar - Peanut Butter Chocolate from Supergut brings you 10g of fibre and 10g of protein in every bar, made with a blend of green banana, oats, and resistant starch.
Each bar is high in fibre, supporting digestive regularity by increasing faecal bulk. The protein content helps maintain muscle mass and normal bones—perfect for busy, active days. Oat beta glucans contribute to the maintenance of normal blood cholesterol levels. With just 2g of sugar and no added sugars, it’s a smart, naturally satisfying choice for balanced snacking.
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, Beta Glucan (Oats (Gluten)), Solnul™(Resistant Potato Starch)], Protein Blend [Whey (Milk) Protein Crisps (Whey Protein Isolate (Milk), Whey Protein Concentrate (Milk), Tapioca Starch, Calcium Carbonate, Sunflower Lecithin), Milk Protein Concentrate], Dark Chocolate Coating (Erythritol, Palm Kernel Oil, Soluble Corn Fiber, Cocoa Processed with Alkali, Sunflower Lecithin, Nonfat Milk Powder), Natural Sweetener Blend (Allulose, Steviol Glycosides), Creamer Blend [High Oleic Sunflower Oil, Glycerin, Peanut Butter, Sunflower Lecithin, Almond (Nuts) Butter, Vitamin E Mixed Tocopherols (Antioxidant)], Peanuts, Himalayan Pink Salt, Natural Flavours
For allergens, see ingredients in bold.
On the go. Whether running errands or 5Ks, our bars will sustain you with stable energy.
Post Workout. Packed with protein & fiber, maxing your gains has never been healthier.
Afternoon Snack. Kibosh your cravings with 1/3 of your daily fiber intake in just one bar.
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.
Gut Healthy Prebiotic Bar - Peanut Butter Chocolate
Supergut’s Gut Healthy Prebiotic Bar: high in fibre and protein, naturally satisfying.
Free delivery on subscriptions
Free sample each month
Pause or cancel anytime
365 day free returns
Back in stock: 10/11/2025
Buy now, pay later from £11.25/mo
Key Benefits
-
High in fibre – supports digestive regularity by increasing faecal bulk.
-
High in protein – helps maintain muscle mass and normal bones.
-
Oat beta glucans contribute to the maintenance of normal blood cholesterol levels.
-
Only 2g sugar per bar for a balanced, feel-good snack.
-
Crafted with resistant starch, oat beta glucans, and natural flavours.
Enjoy a delicious way to support your daily routine. The Gut Healthy Prebiotic Bar - Peanut Butter Chocolate from Supergut brings you 10g of fibre and 10g of protein in every bar, made with a blend of green banana, oats, and resistant starch.
Each bar is high in fibre, supporting digestive regularity by increasing faecal bulk. The protein content helps maintain muscle mass and normal bones—perfect for busy, active days. Oat beta glucans contribute to the maintenance of normal blood cholesterol levels. With just 2g of sugar and no added sugars, it’s a smart, naturally satisfying choice for balanced snacking.
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, Beta Glucan (Oats (Gluten)), Solnul™(Resistant Potato Starch)], Protein Blend [Whey (Milk) Protein Crisps (Whey Protein Isolate (Milk), Whey Protein Concentrate (Milk), Tapioca Starch, Calcium Carbonate, Sunflower Lecithin), Milk Protein Concentrate], Dark Chocolate Coating (Erythritol, Palm Kernel Oil, Soluble Corn Fiber, Cocoa Processed with Alkali, Sunflower Lecithin, Nonfat Milk Powder), Natural Sweetener Blend (Allulose, Steviol Glycosides), Creamer Blend [High Oleic Sunflower Oil, Glycerin, Peanut Butter, Sunflower Lecithin, Almond (Nuts) Butter, Vitamin E Mixed Tocopherols (Antioxidant)], Peanuts, Himalayan Pink Salt, Natural Flavours
For allergens, see ingredients in bold.
On the go. Whether running errands or 5Ks, our bars will sustain you with stable energy.
Post Workout. Packed with protein & fiber, maxing your gains has never been healthier.
Afternoon Snack. Kibosh your cravings with 1/3 of your daily fiber intake in just one bar.
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.
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Frequently asked questions
Every product undergoes our Healf Curation Process. With it, you can shop confidently knowing that every item has been tried and tested before it reaches you. Our Healf Curation Process includes three key steps: Brand Discovery, Expert Validation, and Community Testing. Through these, we assess quality, ingredients, effectiveness, and more, ensuring that every product empowers your wellbeing.
The Healf Source offers detailed insights into different aspects of wellbeing, as well as guidance, research, recipes, and more to help you invest in your personal wellbeing journey. You can also subscribe to our weekly newsletters for the latest updates at Healf and in the wellbeing industry. Subscribe via the sign-up block at the bottom of this page.
We love people who check ingredients as carefully as we do, so you'll find detailed information about the ingredients used on every product page (where applicable). If you see something you'd like to flag with us or have additional questions, please don't hesitate to get in touch—we'd love to hear from you.
Healf Curation Process™
Every product undergoes our rigorous Healf Curation Process, ensuring you are always getting the best when it comes to your wellbeing.
The Discovery
Expert Validation
Community Testing
The Discovery
Expert Validation