Biotic⁺
$77
4.7/5 based on 2,297+ reviews
5 reasons probiotics haven’t worked for you (yet)
It's exhausting dealing with an unpredictable gut, constant worry and feeling out of control.
You feel like you've tried every probiotic out there, but nothing's worked.
We get it. But it's not you. It's them.
Here's why...
1. They never reached the gut alive
Beneficial bacteria need to be alive and active to make an impact.
Formats like liquids, powders and standard capsules leave probiotics unprotected, meaning they either die on the shelf or in stomach acid, failing to survive the journey to the gut.
2. They’ve not been tested for efficacy
Untested ingredients, formulas and formats not backed by science lead to ineffective products that just don't work.
Most probiotics aren’t tested for survival in the right conditions that mimic the gut, so the 'beneficial' bacteria is set up to fail.
3. They’re made with low doses & harmful ingredients
Many products combine low doses of bacterial strains with harsh toxins, fillers and bulking agents, plus sugar, sweeteners and fibres, all leading to symptom flare ups.
Unnecessary additions like these can unsettle the gut and cause more harm than good.
4. The wrong type of bacteria for your gut
Many probiotics are chosen for marketing purposes and low costs, and not to withstand the harsh conditions of the stomach acid.
It's important to choose reputable strains tested for stability to make sure they work in synergy to support the gut.
5. The label promised more than it delivered
The truth is, most probiotic label claims are incorrect.
They may have had 60 billion CFUs (colony forming units of bacteria) at time of manufacture, but live bacteria often degrades quickly in its packaging and dies before you’ve even taken it.
Take back control with Biotic⁺
One of the UK’s most validated gut supplements, Biotic⁺ is formulated with 7 science-led strains in a delayed-release capsule proven to survive stomach acid.
Made by doctors and dietitians, it's backed by 380+ studies to help your gut feel lighter, more settled and predictable.
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GLUTEN
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GMOs
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DAIRY
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ANIMAL BY-PRODUCTS
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FILLERS
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ALLERGENS
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CONTAMINANTS
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ADDITIVES
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TOXINS
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HEAVY METALS
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SUGAR
Trusted by 150,000+ customers
"No more tummy worries. Brilliant product. Solved all my digestive issues."
– Rebecca
"Within a month, I have noticed definite improvement in my gut health; no more discomfort or bloating. Overall I feel generally better and have an improved sense of well-being."
– Edward
"Really starting to see a difference after two months, more settled stomach, more regular 💩"
– David
"Gut health at its best. Helped so much with digestion. Helped with my energy levels as well. Great product."
– James
Why you can trust Biotic⁺
Survives stomach acid
Delayed-release capsule delivers live bacteria. Proven 50x more effective than leading probiotics.
Gold standard testing
Rigorously tested in third party labs both in vivo and in vitro, for results you can trust.
Clean ingredients
No sugar, fibre, fillers or toxins to unsettle the gut or cause angry flare ups.
Expert-backed strains
7 science-led strains, specially chosen for your gut by leading doctors and dietitians.
Exceeds label claim
Proven to deliver at least 20 billion CFUs (and delivered 3x more than its label in third party testing).
What you can expect
No surprises, no false promises, just long-term results.
Month 1
You may notice some gentle shifts in the first few weeks, that’s simply your gut adjusting to the new bacteria.
Month 2
As your microbiome rebalances, things may start running a little smoother down there. Leaving you feeling lighter through the day.
Month 3
Consistency brings stability. By now, the bacteria have made themselves at home. This is often when your gut begins to feel more predictable and balanced.
Month 4+
START NOW
With continued use, you'll be supporting long-term balance from within. This is when you'll feel your most steady, comfortable and at ease day-to-day.
Backed by industry-leading scientists
Formulated by leading voice in gut health and nutrition, Sophie Medlin, RD, backed by 380+ scientific studies and trusted by healthcare professionals.
Sophie Medlin
RD
Head of Nutritional Research | City Dietitians
Dr. Tara Swart
MD, PhD
Science Advisor | MIT Sloan
Dr. Harry Jarrett
PhD, MRSB
Director of Science & Research | Heights
Professor Shumone Ray
MBBS (Hons), MPH, MD, DNHE, RNutr
Professor of Global Nutrition & NNEdPro Chief Scientist
Professor Mary Ward
PhD, RD, BSc
Professor of Nutrition and Dietetics | Ulster University
Professor Andy Jones
BSc, PhD, DSC
Professor of Applied Physiology | University of Exeter
Professor Anne-Marie Minihane
PhD, BSc
Professor of Nutrigenetics| UEA Medical School
Dr. Agata Sobczynska-Malefora
PhD, MSc, FRSC, CChem, CSci
Consultant Clinical Scientist & Honorary Senior Clinical Lecturer / Synnovis, St Thomas' Hospital
Oliver Patrick
Physiologist
Chief Wellbeing Officer | Heights
Did you know...
Supplement brands aren't legally required to have any medical input on the design of their products. We work with Dr Tara Swart, PhD and Sophie Medlin, RD to formulate every supplement.
Love Biotic⁺, or it's on us
Biotic⁺ keeps things moving, so you can show up as the best version of yourself.
We're so confident you'll feel the benefits, we offer a 30-day money-back guarantee.
Give us a try, you've got nothing to lose.
2,668 reviews
- MarlonVerified BuyerRated 5 out of 5 stars21 seconds agoMy daily essential probiotic
I've been using Biotic+ for a few years now. It's one of the few supplements that I notice when I don't take it. It has improved many things but most importantly, consistent and clean BMs and great digestion.
- Maria B.Verified BuyerRated 5 out of 5 stars9 hours agoGut health
Feel less bloated and digestion feels better
- ShellyVerified BuyerRated 4 out of 5 starsYesterdaySaved my tummy!
Really helped to settle my tummy, and after a few months saw an improvement in energy levels and mild anxiety.
- BenjaminVerified BuyerRated 5 out of 5 starsYesterdayLove it!
After trying many probiotics on the market over the past couple of years I can honestly say Heights is the one where I’ve felt a noticeable difference form the most. I’m going on to my third round of Heights Probiotic and will keep going! Really glad to have found a brand truly focused on quality as well as honest results 🫶🏼
- Maria C.Verified BuyerRated 5 out of 5 starsYesterdayRegular
Biotic was the second supplement I started taking to complement Vitals, I also see an improvement on my digestive system.
