4.7/5 based on 2,375+ reviews

Sick of your gut?

You cancel more plans than you make. You feel uncomfortable every day. You’ve lost your confidence. And your gut’s to blame.

Sound familiar?

It’s taking over your life

Plans you've changed. Foods you've avoided. Moments you’ve missed. You've been managing it so long it's started to feel normal. It isn't.

You’ve tried probiotics. Why haven’t they worked?

Most are white-labelled

Ready-made formulas with a logo stuck on. No research, no differentiation, no reason to work better than the last one.

Liquid, powder & standard capsules don't survive

Even a well-formulated probiotic is useless if it dissolves in stomach acid before reaching your gut.

Almost none are tested

A high CFU count on the label tells you nothing about how much actually arrives alive. For most probiotics, it's less than 1%.

What to look for in your probiotic

If it’s going to work, it needs to do 3 things:

Think of it like nutrients: you wouldn’t take iron for your bones or calcium for energy.

Probiotics work in the same way - different strains do different jobs.

Biotic⁺ is formulated with 7 specific strains, chosen by doctors and dietitians to support your gut.

Live bacteria often dies in its packaging before you’ve even taken it, rendering the formula useless.

Biotic⁺ keeps your capsules fresh in aluminium packaging, so they are protected from oxidising and going off before you take them.

Your stomach is highly acidic. It destroys most probiotics before they reach your gut, which means they can’t work.

Biotic⁺ features acid-resistant strains in delayed-release capsules, delivered live and active to the gut so you can feel the difference.

Trusted by 150,000+ customers

Biotic⁺ has helped them keep things moving.

Settle your gut

Fed up with feeling like your gut is always a little off? Like you've swallowed a balloon after every meal? And like you’re not quite staying on top of your health?

The solution? Take back control with science-led probiotic strains.

One of the UK’s most validated probiotics

Easy to take

Competitively priced

Survives stomach acid

Proven to work by third-party testing

Sugar, fibre, dairy & gluten-free

Made by doctors & dietitians

£40/mo
Leading standard capsules
£48/mo
Unclear
Leading powder probiotic
£79/mo
Leading liquid probiotic
£49.99/mo
Unclear

*Compared to a leading standard capsule, leading liquid probiotic and leading greens powder. Tested in fasted conditions.

Proven in gold standard testing

Biotic⁺ is over 50x more effective at delivering live, active bacteria to the gut than competitors.

See the full results


What you can expect

A look at your first few months, supported by findings from an independent scientific human study.

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+

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.

  • NO GLUTEN
  • NO FIBRE
  • NO DAIRY
  • NO SUGAR OR SWEETENERS
  • NO FILLERS
  • NO ALLERGENS
  • NO TOXINS
  • NO GMOs

Backed by 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

Just 1 daily capsule

Built for convenience to help you stay consistent - no mixing powders, spilling liquids, or forgetting it’s in the fridge.

You can take Biotic⁺ any time, with or without food.

Frequently asked questions

We’ve got the answers.

Biotic⁺ is for everyone aged 12 and over, regardless of biological gender, including those on gluten-free, vegan, kosher, or halal diets.

If you’re pregnant or breastfeeding, or if you have any ongoing health problems, check with your doctor before starting any probiotic product.

For children under the age of 12, we recommend taking half the daily dose. You can do this by opening up the capsule and adding Biotic⁺ to some food, such as fruit or yoghurt.

Like a lot of good things in life, Biotic⁺ is a long-term commitment rather than a quick fix. But even if you don’t feel the difference immediately, all those bacteria are getting to work behind the scenes.

Within the first 24-48 hours, you might feel some initial adjustment effects as your gut gets used to the new bacterial strains. In fact, your gut might feel a little different for the first few weeks, and you may notice some irregularities while your gut bacteria begins to adjust. This is perfectly normal.

Keep taking Biotic⁺ every day, and these effects should settle down within 1-3 weeks. 

Longer-term benefits, like normal heart, cognitive and immune function, can take a little longer. But patience pays off and Biotic⁺ will continue to support your overall health—you might notice some of the changes other customers describe.

The British Society of Gastroenterology recommends taking a new bacterial product for 3 months so the benefits can kick in. Remember, your microbiome is as unique as your fingerprint, so everyone experiences changes differently.

Read about our trials

You can take Biotic⁺ with or without food, so it’s totally up to you.

Some people find that taking with a meal (e.g. first thing at breakfast) can help build the habit.

But our formulas are designed for maximum absorption, so you can take them on an empty stomach without compromising efficacy.

Did you know that most of the symptoms blamed on probiotics (gas, bloating, indigestion) actually come from prebiotics?

Although prebiotics are an important part of any diet, you can’t fit enough into an easy-to-swallow capsule to make any difference at all. So instead of including a worse-than-useless amount of prebiotics in Biotic⁺, we support a food-first approach (i.e. getting a varied diet with lots of veggies).

Absolutely. Biotic⁺ and Vitals⁺ are specifically formulated to be more effective together, maximising absorption and balancing your gut, mind and body.

4.7
Rated 4.7 out of 5 stars
Based on 2,649 reviews
2,649 reviews
  • Sharon
    I recommend this product
    Rated 5 out of 5 stars
    7 hours ago
    5 Stars

    Love it

  • Andrew
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    2 days ago
    Great supplement

    1 a day very easy and feel my gut health is improving each day

  • Mr
    I recommend this product
    Rated 5 out of 5 stars
    6 days ago
    5 Stars

    Always great.

  • Nathan
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    1 week ago
    Feeling the benefits

    Started these a few months ago now my go to morning tablet

  • Lauren B.
    Flag of Jersey
    Verified Buyer
    I recommend this product
    Age Range 35 - 44
    Had you tried a different probiotic before trying Biotic⁺? Yes
    Rated 5 out of 5 stars
    1 week ago
    Great

    Love them

    ResultsRated 5.0 on a scale of 1 to 5

Try Biotic⁺ for 30 days, risk-free

We're so confident you'll notice a difference with Biotic⁺, we offer a 30-day money-back guarantee if you don't. No questions asked.

What have you got to lose?