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SALE - The Brain x Gut Powder⁺
→ 20% OFF LAUNCH SALE
Benefit your gut health in 7 days with a delicious daily prebiotic powder featuring Bimuno® GOS + Neuroberry® Blackcurrant + L‑theanine. Designed for people who want a happy gut and a clear headspace, without compromise.†
- Flavour: Strawberry Blackcurrant
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Designed and researched by neuroscientists
- 60‑day money‑back
$85.00
Formulated by neuroscientists. Made in New Zealand. Feels like; restful nights 😴.
Ships from our Sydney warehouse
Free shipping over $100
* Pre-sale Order Ships - Monday 29th Sep
How to take
Directions: Mix one level scoop (10g) into water, smoothies, yoghurt, or cereal.
For best results in water, mix 250-300ml of water in a shaker or blender.
Pro tip: Stay consistent—7 days minimum to feel the GOS difference.
Active Ingredients
Per 10g Serve
- 1.87g Bimuno® Galactooligosaccharide (GOS) – Prebiotic fibre that feeds beneficial gut bacteria†.
- L‑theanine (200 mg) –A natural amino acid found in green tea
- Neuroberry® Blackcurrant – NZ blackcurrant rich in polyphenols for a vibrant taste.
- 6.2mg Sarmentosin -ANatural molecule found in our Neuroberry
- B-Vitamin Complex - B1, B3, B5, B6, B9, and B12
Ingredients: Freeze Dried Neuroberry®ˆ Blackcurrant (48%), Prebiotic Fibre (Inulin), Bimuno® GOS (prebiotic fibre derived from milk), Natural Flavours, L-Theanine, B Vitamin Blend (B3, B5, B6, B1, B9, B12). Contains Milk
Shipping Information
- Free shipping on orders over $100
- Standard shipping $6–$10
- Orders placed before 2pm Mon–Fri usually ship same day
BENEFITS GUT HEALTH IN 7 DAYS†
Designed to Support:
Digestive Comfort
Feeds beneficial gut bacteria with a clinically researched prebiotic.†
Microbiome Balance
Supports a healthy gut microbiome and good gut bacteria in 7 days†
Brain Function
Our patented Neuroberry®^ complex designed to support mental performance†
The Brain × Gut Advantage
What we did
What it Means
Clinically researched prebiotic
FSANZ‑notified 7‑day gut claims when used daily.
Brain × Gut formula
Microbiome support (GOS) + B‑vitamins & Neuroberry®ˆ to support normal mental performance and psychological/neurological function.†
Powered by neuroscientists
Formulation designed by experts who study brain waves for fun.
Improved taste and texture
New flavour and easier to mix into water
Your Gut‑Science Cheat Sheet
Your gut and brain communicate via the gut–brain axis. Brain × Gut combines a prebiotic for gut support with B‑vitamins (B5, B6, B9, B12) and vitamin C that support normal mental performance and psychological/neurological function.†
Probiotics add live bacteria; prebiotics feed the beneficial bacteria already in your gut. Bimuno® GOS is a unique prebiotic fibre tested with human studies—think food for your best microbes.†
GOS has FSANZ‑notified effects on digestive wellbeing and microbiota balance in 7 days when consumed daily. Consistency matters.†
No—this is everyday food‑based support. Use as part of a balanced diet and lifestyle.
Us vs. The Rest
Generic Gut Powders
Gut x Brain Powder†
Benefits gut health within 7 days†
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Brain Support Ingredients†
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Optimal dosing
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Notified Health Claims
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Shelf Life Stability
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Our Research Partners
Optimally Dosed Ingredients
Galactooligosaccharide (GOS)Selectively feeds beneficial gut bacteria; supports digestive wellbeing in 7 days; improves gut microbiome and good gut bacteria†.
Blackcurrants have polyphenols plus unusually high levels of vitamin C (an antioxidant) for a berry fruit, even higher than blueberries, raspberries and strawberries.
B5 contributes to normal mental performance; B6, B9 and B12 contribute to normal psychological function.†
L-Theanine is a rare amino acid found in green tea. We source ours through a natural fermentation process enabling it to be caffeine free.
Ārepa In the Media
Customer Reviews
Frequently Asked Questions
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When consumed daily at the studied intake, BiMuno® GOS:
- Supports digestive wellbeing in 7 days
- Supports/maintains a healthy digestive system in 7 days
- Benefits gut health in 7 days
- Maintains/improves gut microbiome
- Maintains/improves good gut bacteria
- Supports/promotes/improves gut health
- Supports healthy intestinal microbiota balance
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- Prebiotics are dietary components (often fibres like GOS or inulin) that are selectively used by beneficial gut microbes. They are not live organisms and are typically shelf‑stable in dry powder form.
- Probiotics are live microorganisms. Quality is indicated by strain identification and CFU counts. Viability can decline over time and is affected by heat, moisture and oxygen. Look for products that state CFU guaranteed through end of shelf life and follow storage instructions—some strains need refrigeration.
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Bimuno® GOS has 7‑day FSANZ‑notified claims when used daily.
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No, GOS is milk‑derived.
Bimuno GOS made from cow’s-milk. Contains milk and a small amount of lactose. (~0.3g lactose per 1.87g serving of Bimuno)
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Yes many pair Brain × Gut with our drinks or capsules. Follow the daily directions on each.
†Ārepa helps support your gut health as it contains 1.37g per serve of Bimuno® GOS that is scientifically shown to improve gut microbiome composition and benefit gut health within 7 days of daily use. Ārepa also supports brain health with vitamin B5 contributing to normal mental performance and B6, B9 and B12 contributing to normal psychological function. Plus, our ^Neuroberry® blackcurrants contain a high vitamin C content to support normal psychological and neurological function. Consume as part of a healthy and varied diet.