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  • GLUTEN

  • GMOs

  • DAIRY

  • ANIMAL BY-PRODUCTS

  • FILLERS

  • ALLERGENS

  • CONTAMINANTS

  • ADDITIVES

  • TOXINS

  • HEAVY METALS

  • SUGAR

"It’s not a nice to have. It’s essential. I take it everyday and feel a difference. I'm energised, sharper, and able to perform at my best."

Jake Humphrey

TV presenter & podcaster

Jake: 3 reasons I choose Biotic⁺

Rooted in science

Our formula, made up of seven strains, is informed by 380+ studies.

Made and trusted by experts

It's developed by leading scientists and dietitians and loved by health professionals.

Proven to work

Third-party testing shows that Biotic⁺ delivers 50x more bacteria, alive and active, than alternative formats.

Why is your gut important?

Your gut is key to your everyday life—from work, to family and friends, to exercising, and more. But modern lifestyles can disrupt the gut microbiome, taking a toll on the gut, body and mind. And sometimes eating healthy isn’t always enough.

That's where Biotic⁺ comes in.

Not all probiotics are created equal

Clean, convenient format

Competitively priced

Poor flavour

Proven to work by third-party testing (in vivo and in vitro)

Proprietary protective strain matrix proven to survive stomach acid

Delayed-release capsules that guarantee delivery to colon

Zero fillers, toxins or additives

Free from gluten, dairy or sugar

Formulated by scientists and dietitians, informed by 380+ studies

£40/mo
Leading standard capsules
£48/mo
Anti-caking agents
Unclear
Leading liquid probiotic
£49.99/mo
Preservatives, colourings
Unclear
Leading powder probiotic
£79/mo
Anti-caking agents

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

Health, on your terms

Free shipping in the UK & EU*

Extra pocket money to live on the bright side.

Easy, flexible subscriptions 

Cancel, skip or add products. Without the obstacle course.

30-day money-back guarantee

Not for you? No problem. Just reach out for a refund.

Friends with benefits

Give 20% off and get 20% off when you refer a friend.

Formulated by experts

  • Sophie Medlin, RD Head of Nutritional Research

    Sophie Medlin is a consultant dietitian, chair of the British Dietetic Association for London, and founder of City Dietitians.

    Sophie Medlin, RD Head of Nutritional Research
  • Dr. Tara Swart, PhD Chief Science Officer

    Dr Tara Swart is an Oxford-trained medical doctor, a neuroscientist with a PhD in neuropharmacology, and a senior lecturer at MIT.

    Dr. Tara Swart, PhD Chief Science Officer

We develop and update our formulas based on the latest research, working with dietitians and neuroscientists at the top of their game—so you can be at yours.

Meet our scientists

Frequently asked questions

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. 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.

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 931 reviews
931 reviews
  • Allegra S.
    Verified Buyer
    I recommend this product
    Age Range 25 - 34
    Wellness Concern Gut Health
    Had you tried a different probiotic before trying Biotic⁺? No
    Rated 5 out of 5 stars
    Yesterday
    Really enjoying - much happier gut

    My gut is much happier and I'm experiencing less bloating than before!

    ResultsRated 5.0 on a scale of 1 to 5
  • A S.
    Verified Buyer
    I recommend this product
    Age Range 35 - 44
    Wellness Concern Gut Health, Sleep, Focus
    Had you tried a different probiotic before trying Biotic⁺? Yes
    Rated 5 out of 5 stars
    1 week ago
    Great product

    Website simple to navigate and order. Arrived quickly and well packaged

    ResultsRated 5.0 on a scale of 1 to 5
  • Warren S.
    Verified Buyer
    I recommend this product
    Age Range 25 - 34
    Wellness Concern Gut Health, Immune Health, Focus, Bloating, Energy
    Had you tried a different probiotic before trying Biotic⁺? Yes
    Rated 5 out of 5 stars
    1 week ago
    Very good

    Noticeable difference

    ResultsRated 5.0 on a scale of 1 to 5
  • Michael L.
    Verified Buyer
    I recommend this product
    Age Range 25 - 34
    Wellness Concern Gut Health, Immune Health, Mental Health, Focus, Sleep
    Had you tried a different probiotic before trying Biotic⁺? No
    Rated 5 out of 5 stars
    2 weeks ago
    Brilliant

    A fantastic supplement that has made an impact for both myself and my partner in the first month of taking Heights. We now both have a subscription!

    ResultsRated 5.0 on a scale of 1 to 5
  • Laura C.
    Verified Buyer
    I recommend this product
    Age Range 65+
    Wellness Concern Gut Health, Immune Health, Sleep, Hair, Skin & Nails, Bloating
    Had you tried a different probiotic before trying Biotic⁺? Yes
    Rated 5 out of 5 stars
    2 weeks ago
    Biotic

    Really pleased well tolerated

    ResultsRated 3.0 on a scale of 1 to 5
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