Official UK website · by Physical Nutrition
Gut Rewild: the tribiotic formula to rewild your gut
- Unique “tribiotic” formula – pre, pro & postbiotics
- Supports normal digestion with natural enzymes
- Prebiotic reishi, shiitake & maitake mushrooms
Made for UK customers · Ships from the UK · UK phone support
From £34.95 a bottle · One-time purchase · No subscription
Choose your Gut Rewild bundle
One-off payment. No subscription. 60 capsules per bottle.
- ✓ Secure checkout by Shopify
- ✓ 90-day money-back guarantee
- ✓ One-time payment, no subscription
- ✓ Dispatched from the UK
Next step: enter your delivery details and pay. Prefer to order by phone? 0800 046 5977
- 90-day money-back guarantee
- No subscription, ever
- Free UK delivery over £50
- Formulated by a registered nutritionist
- Secure encrypted checkout
- Dispatched within 24 hours
- 90-day money-back guarantee
- UK-based customer support
How Gut Rewild works in 3 steps
Your gut is home to trillions of friendly bacteria – your “gut rainforest”. Gut Rewild supports it in three ways, in just two capsules a day.
1. Feed
Prebiotic reishi, shiitake and maitake mushrooms provide fibres your friendly bacteria feed on.
2. Add
Spore-forming probiotics with a natural protective shell, designed to survive stomach acid.
3. Support
Postbiotics plus digestive enzymes that help break down food, supporting normal digestion.
Why buy from the official UK website?
- Genuine, in-date stock direct from the maker
- Prices in pounds sterling
- One-time payment – no subscription
- 90-day money-back guarantee
- UK customer team you can phone
What's inside Gut Rewild
Four types of ingredient working together – which is why we call it a tribiotic plus enzymes.
Prebiotics
Reishi, shiitake and maitake mushrooms provide fibres that feed the friendly bacteria already living in your gut.
Spore probiotics
Spore-forming bacteria with a natural protective shell, designed to survive stomach acid on the way through.
Postbiotics
The beneficial compounds friendly bacteria produce, included ready-made to complete the trio.
Digestive enzymes
Natural enzymes that help break down the food you eat, so meals sit more comfortably.
Which option is right for me?
Rewilding your gut takes consistency. Most customers choose the 3-bottle bundle, a 90-day supply that matches the length of our money-back guarantee.
For the best price, the 6-bottle bundle brings Gut Rewild down to £34.95 a bottle – just over £1.15 a day – and keeps you stocked for six months.
Every bundle is covered by the same 90-day guarantee, so you can choose the larger bundle with confidence.
How to take Gut Rewild
- 1
Take 2 capsules daily
With a glass of water, ideally alongside a meal.
- 2
Stay consistent
Take it every day – the 90-day bundle makes this easy.
- 3
Keep up good habits
Pair it with a varied diet rich in fibre, plants and water.
Our 90-day “Peace of Mind” promise
If you don't feel the difference, you get a full refund of the product price – even if you've used every capsule.
- 1Call or email our UK team within 90 days of purchase
- 2Tell us your order number – no questions asked
- 3Receive your refund to your original payment method
Formulated by David Starr
David Starr is a registered consultant nutritionist on the BDA Sport and Exercise Nutrition Register (SENr). Working with everyone from weekend runners to elite athletes, he kept seeing the same thing hold people back: a gut that wouldn't cooperate. Gut Rewild is the result of years researching how to support the gut microbiome.
“Look after your gut rainforest, and it looks after you.”More about David Starr
Is Gut Rewild for you?
Gut Rewild is made for adults who want to look after their digestion day to day, for example if you:
- Often feel heavy or uncomfortable after meals
- Have recently finished a course of antibiotics
- Eat less fibre and fewer plants than you would like
- Want one simple daily step rather than several products
Food supplements are not a substitute for a varied diet. If you have ongoing symptoms, please speak to your GP.
How Gut Rewild compares
| Gut Rewild | Typical probiotic | |
|---|---|---|
| Prebiotic mushroom fibres | Yes | Rarely |
| Spore-forming probiotics | Yes | Often standard strains |
| Postbiotics | Yes | No |
| Digestive enzymes | Yes | No |
| Needs the fridge | No | Sometimes |
| Subscription required | Never | Often |
| Money-back guarantee | 90 days | Varies |
What to expect
Everyone is different. This is how most people build the habit – not a promise of results.
Week 1
Settle into two capsules a day with a meal.
Month 1
Keep going consistently alongside a varied, fibre-rich diet.
Month 3
Decide how you feel. Not for you? Claim your refund within 90 days.
Customer reviews
We only publish genuine reviews from verified UK buyers. New reviews are being collected – in the meantime you can read our honest round-up of what people say.
Read Gut Rewild reviewsHow ordering works
- 1
Choose your bundle
1, 3 or 6 bottles. Pay once – no subscription.
- 2
Secure checkout
Pay safely by card. Your details are encrypted.
- 3
Delivered in the UK
Free UK delivery on orders over £50.
Gut Rewild FAQ
What is Gut Rewild?
Gut Rewild is a “tribiotic” food supplement from Physical Nutrition, formulated by registered nutritionist David Starr. Each capsule combines prebiotic mushrooms (reishi, shiitake and maitake), spore-forming probiotic bacteria, postbiotics and natural digestive enzymes.
How do I take Gut Rewild?
Take 2 capsules a day with a glass of water, ideally with a meal. Each bottle contains 60 capsules, which is a 30-day supply. Always follow the directions on the label.
How long until I notice a difference?
Everyone is different. Many people take Gut Rewild for at least 90 days, which is why the 3- and 6-bottle bundles are the most popular choices. You are covered by our 90-day money-back guarantee either way.
Can I take Gut Rewild with other medication?
If you take any medication, are pregnant or breastfeeding, or have a medical condition, please speak to your GP or pharmacist before taking any food supplement.
Where can I buy Gut Rewild in the UK?
Gut Rewild is sold direct through this official website, gutrewild.co.uk. Buying here means you get genuine stock, the lowest bundle prices and the full 90-day money-back guarantee.
How much does delivery cost?
Delivery is free on UK orders over £50, which includes every 3- and 6-bottle bundle. Orders are usually dispatched within 24 hours.
Is this a subscription?
No. Every order is a single one-off payment. You will never be charged again unless you place another order.
What is the money-back guarantee?
If you're not happy with Gut Rewild for any reason, contact us within 90 days of purchase for a full refund of the product price — even if the bottles are empty. Email support@gutrewild.co.uk or call 0800 046 5977.
Still deciding?
Take your time – these honest guides answer the questions most people ask before ordering.
Ready to rewild your gut?
Choose your Gut Rewild bundle
One-off payment. No subscription. 60 capsules per bottle.
- ✓ Secure checkout by Shopify
- ✓ 90-day money-back guarantee
- ✓ One-time payment, no subscription
- ✓ Dispatched from the UK
Next step: enter your delivery details and pay. Prefer to order by phone? 0800 046 5977