10 Best Pregnancy Probiotics in The UK

Last updated on 04/09/2025

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WILD NUTRITION Food-Grown® Pregnancy + New Mother Biotic | Pregnancy Vitamins for Women | Food-Grown Pregnancy Vitamins for Women | Prenatal Probiotic with 4 Strains of Probiotic | 30 Capsules

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Why We Love It

30 billion live probiotics.
Supports digestion during pregnancy.
Naturally-sourced ingredients only.

Main Highlights

30 BILLION LIVE BACTERIA TO SUPPORT YOU AND YOUR BABY — this exclusive formula provides 30 billion live and 4 key probiotic strains of bacteria. Lactobacillus acidophilus, Lactobacillus Reuteri, Lactobacillus gasseri and Bifidobacterium infantis.
SURVIVES GASTRIC ACID & BILE — Our probiotics are specially chosen for their ability to withstand stomach acid and bile, ensuring they reach your gut intact for optimal digestive and immune support during pregnancy.
GENTLE ON YOUR DIGESTION — free from Fructo-oligosaccharides which supports digestion of this supplement. It is also able to cope with stomach acids so you can be sure you are benefitting from it fully.
WHY FOOD-GROWN SUPPLEMENTS? Your DNA is wired to receive nutrition from food, which is exactly why Food-Grown ingredients are kept as close to their original food form as possible. No added fillers or binders, just clean, ethically sourced ingredients, evidenced by research and real life. Five gold-standard scientific absorption studies show just how effectively Food-Grown supplements are absorbed and retained. Let your body decide.
WHY WILD NUTRITION? In 2013, with over a decade’s experience running women’s health clinics, nutritional therapist Henrietta Norton felt the supplement industry could serve women better. And so, Wild Nutrition was born. Fast forward to today and Henrietta’s Food-Grown formulations are loved by women across the globe, at all life stages from puberty to postmenopause. Certified B Corp in 2021, Wild Nutrition are the experts in women’s nutritional health.

Optibac Probiotics Pregnancy - Vegan Probiotic Supplement with FOS Fibres for Pregnant & Breastfeeding Women - Extensively Researched Formula for Gut & Intimate Flora - 30 Capsules

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Why We Love It

Formulated specifically for pregnancy needs.
Guarantees 12 billion live bacteria.
Vegan, natural and allergy-friendly.

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ESPECIALLY FOR PREGNANCY: A prenatal friendly bacteria supplement for pregnant women especially formulated to use from conception through to early motherhood & breastfeeding. Optibac Pregnancy is the UK & Ireland’s best researched friendly bacteria for pregnancy and post birth.
FOR GUT & INTIMATE FLORA: Contains high-quality friendly bacteria strains which have been scientifically researched in hundreds of pregnant and breastfeeding women and shown to complement the natural bacteria in the gut and intimate microbiome.
HIGH-QUALITY STRAINS: Each easy-to-swallow capsule provides 12 billion live cultures of Lactobacillus rhamnosus HN001, Bifidobacterium lactis HN019, and Lactobacillus acidophilus La-14 proven to reach the gut and vagina alive; alongside 30mg of Fructooligosaccharides (FOS) fibres which increase natural gut bacteria.
SUITABLE FOR BOTH MUM & BABY: Contains strains of friendly bacteria that have been well-researched in both mothers and babies. When taken orally by the mother, L. rhamnosus HN001 & B. lactis HN019 have both been shown to stimulate immunological responses by increasing immune markers in breastmilk to help build a healthy immune system for the baby too.
A NATURAL OPTION: Optibac Pregnancy is vegan, gluten-free, and made with absolutely no artificial colours, flavours or additives, so you can feel sure you’re choosing the best option for you and your little one. Take 1 capsule daily, preferably with breakfast.

Lovebug Prenatal Multi-Biotics 20 Billion CFU with Peppermint, Ginger Root, Raspberry Leaf & Lemon Balm 30 Count

Why We Love It

Supports prenatal digestive and immune.
Relieves morning sickness naturally.
Free from major allergens.

Main Highlights

Labour Of Love – Specially formulated for Pregnancy
20 Billion CFU Multi Strain – Pregnancy multi-biotics for women with 7 clinically studied strains – Bifidobacterium infantis, B. bifidum, Lactobacillus reuteri, L. plantarum, L. rhamnosus, L. fermentum and L. acidophilus
Enriched with Vitamin C, Peppermint Leaf, Ginger Root, Raspberry Leaf, Lemon Balm, and Vitamin D3
Easy to Take and Shelf Stable – Take one delayed-release capsule daily before food. No refrigeration required
Women-Owned, Trusted Quality – Created by a mum, for mums. Lovebug supplements are made in a GMP-certified facility and undergo third-party tested and manufactured in cGMP facilities.

Garden of Life Microbiome Probiotics Once Daily Women's Supplements | 30 Capsules Made in Italy | 30 Billion CFU 15 Strains | Gluten, Dairy & SOYA Free - Vegan

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Why We Love It

Tailored for women's unique needs.
Clinically studied strains included.
Convenient once-daily capsule format.

Main Highlights

GUARANTEED POTENCY: Contains 15 diverse bacteria strains totaling 30 billion CFU, including clinically studied live bacteria strains lactobacillus reuteri, lactobacillus fermentum and bifidobacterium lactis
CONVENIENT PROBIOTICS DAILY DOSE: Our gut bacteria supplements come in a travel size bottle and are easy to swallow. Once-daily vegan capsule designed for women, with just one probiotics capsule required per day. These live bacteria supplements are easy to add to your diet!
EXPERTLY FORMULATED: Garden of Life is a 4X award-winning US brand known by American customers as the number one brand in probiotics developed by scientists. Our Garden of Life probiotics are Vegan, Halal Certified, Gluten Free, Soya Free, and Dairy Free with no artificial ingredients
ANTIBIOTIC FRIENDLY: These probiotics for women can be taken alongside antibiotics; these live bacteria capsules are recommended for intake 2-3 hours before or after antibiotic treatment
QUALITY INGREDIENTS: Made in Italy with a potent mix of live bacteria strains that survive stomach acid and bile. Our live bacteria probiotics for women contain lactobacillus plantarum, lactobacillus acidophilus, lactobacillus salivarius and lactobacillus gasseri. These live bacteria strains are commonly found in a balanced gut.

Pro-Ven Probiotics for Pregnancy Gut Health & Immune System Support Supplement Vitamin C and Calcium Safe for Mum and Baby 10 Billion CFU 30 Capsules

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Why We Love It

Proven efficacy from extensive research.
Manufactured under UK GMP standards.
Supports immune and digestive health.

Main Highlights

SUPPORT FOR MUM & BABY: Tailored for expectant mothers for during pregnancy and whilst breastfeeding, to support mother and baby.
PROBIOTIC WITH 10 BILLION CFU: Just one capsule a day provides 10 billion research-backed live bacteria to support mum's microbiome balance.
HEALTHY GROWTH: Containing Calcium and Vitamin C, which is essential for overall health and development, supporting immune system, aiding in iron absorption, and contributing to the formation of healthy tissues like bones, skin, and blood vessels.
CLINICAL TRIALS: Pro-Ven Biotics have undergone significant testing and development and have carried out more than 15 clinical trials using their unique ‘Lab4’ friendly bacteria, across a wide range of conditions.
INDUSTRY EXPERTS: With over 30 years’ experience and led by renowned bioscientists and industry experts, Pro-Ven is one of the world’s most respected probiotics manufacturers. Made in the UK.

Bio-Kult Pregnéa | 6 Strains + Folic Acid, D, C, Zinc, Magnesium | Prenatal & Postnatal Probiotic Support | 60 Capsules

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Why We Love It

Supports mum and baby's health.
Formulated for all pregnancy stages.
Enriched with essential vitamins.

Main Highlights

COMPREHENSIVE PRE & POSTNATAL SUPPORT – A unique probiotic supplement formulated with essential vitamins and minerals to support both mum and baby before, during, and after pregnancy.*
ESSENTIAL NUTRIENTS FOR MUM & BABY – Contains folic acid, vitamin D, magnesium, zinc, and vitamin C—key nutrients to support a healthy pregnancy, post-conception, and post-birth recovery.*
6 STRAINS OF LIVE BACTERIA – Includes 4 billion live bacterial microorganisms per 2-capsule dose to support digestive and immune health during pregnancy and breastfeeding.*
SUITABLE FOR BREASTFEEDING MUMS – Designed to provide ongoing support during the postnatal period, helping to maintain maternal health and wellbeing while breastfeeding.*
TRUSTED, FAMILY FRIENDLY FORMULA – Non-GMO, and specially designed to meet the nutritional needs of expectant and new mothers. Always consult with your healthcare provider before use if you have a medical condition or are taking medication.

Garden of Life Microbiome Probiotics Once Daily Pregnancy Supplements | 30 Vegan Capsules Made in Italy | 10 Billion CFU 15 Strains and Folate | Gluten, Dairy & SOYA Free - Vegan

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Why We Love It

Supports digestive health effectively.
Boosts immune system for mother.
Hypoallergenic and vegan friendly.

Main Highlights

10 BILLION CFU: Provides 10 billion CFU and 15 strains of live bacteria plus folate, formulated for women trying to conceive, throughout pregnancy, and during breastfeeding
PRENATAL PROBIOTICS: Our live bacteria capsules contain bifidobacterium bifidum, lactobacillus acidophilus, lactobacillus salivarius and lactobacillus reuteri.
ONCE DAILY: A potent mix of carefully selected strains that survive stomach acid and bile. Our gut bacteria supplements for women come in a travel size bottle and are easy to swallow}, with just one probiotics capsule required per day. These live bacteria supplements are easy to add to your diet!
QUALITY GUARANTEED: Shelf-stable formula made in Italy with no need for refrigeration, ensuring viability of live bacteria strains. Our probiotics for pregnant women contain bifidobacterium lactis, bifidobacterium longum and lactobacillus gasseri. These live bacteria strains are commonly found in a balanced gut.
EXPERTLY FORMULATED: Vegan, Halal Certified, Gluten Free, Soya Free, and Dairy Free with no artificial ingredients, supporting mothers during pregnancy

Optibac Probiotics for Women – Vaginal Probiotics – Specialist Supplement with a Scientifically Proven Formula for Vagina Flora – 30 Capsules

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Why We Love It

Trusted by women worldwide.
Supports natural pH levels.
Promotes intimate health.

Main Highlights

WITH THE WORLD'S MOST RESEARCHED LIVE CULTURES FOR THE VAGINA: Optibac Probiotics For Women is a bestselling friendly bacteria supplement, trusted by women & healthcare professionals worldwide.
SCIENTIFICALLY PROVEN FOR VAGINA FLORA: For Women is proven to reach the vaginal microbiome and supports natural pH levels in the vagina.
TRUSTED, TARGETED FORMULA: Optibac guarantees 2.5 billion live cultures in every capsule. For Women contains the most studied strains for the intimate flora*; Lactobacillus rhamnosus GR-1 & Lactobacillus reuteri RC-14 have over 30 years of scientific research. (*https://www.chr-hansen.com/en/human-health-and-probiotics/our-probiotic-strains/urex).
SPECIALIST SUPPLEMENT FOR WOMEN: This renowned supplement for the intimate flora can be taken alongside UTI, Bacterial Vaginosis (BV) and thrush treatments.
EASY ORAL CAPSULE: Take 1-2 daily, preferably with breakfast - Optibac Probiotics For Women is suitable during pregnancy, breastfeeding & menopause. Vegan, dairy free, gluten free & free from added sugar making it a more natural choice.

Optibac Probiotics Every Day - Digestive Probiotic Supplement with 5 Billion Bacterial Cultures & FOS Fibres - 30 Capsules

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Why We Love It

Boosts your immune system health.
Promises 5 billion live probiotics.
Natural, suitable for whole family.

Main Highlights

DAILY DIGESTIVE SUPPLEMENT: Did you know up to 70% of your immune system can be found in the gut?* Optibac Probiotics are scientifically proven to reach your gut alive to complement your natural gut flora. *Source: Vighi et al. (2008)
5 BILLION CFU: Optibac guarantees 5 billion live probiotic bacteria in every capsule
6 STRAIN FORMULATION: contains extensively researched Lactobacillus, Bifidobacterium and Lactococcus strains, scientifically proven to reach the gut alive
FIBRE: Contains 88mg of (FOS) fibres to increase your natural gut bacteria
A VEGETARIAN, MORE NATURAL OPTION: This digestive probiotic supplement is vegetarian, gluten free & free from added sugar, artificial flavourings or colourings. Suitable for women, men & children from 4 years old

Bio Cultures Complex Probiotics & Prebiotics - 60 Billion CFU - 2 Months Supply - 120 Capsules - 20 Live Bio Cultures - Lactobacillus & Bifidobacterium Strains - Vegan Probiotic Complex Capsules

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Why We Love It

Balances gut flora effectively.
Enhances digestive health naturally.
Ensures optimal bacterial absorption.

Main Highlights

BIO CULTURES COMPLEX WITH 20 PROBIOTIC STRAINS: WeightWorld's Probiotic Complex contains 20 active probiotic strains, including Lactobacillus Acidophilus Probiotic, Lactobacillus Reuteri, Lactobacillus Gasseri, Lactobacillus Rhamnosus, Lactobacillus Plantarum, Bifidobacterium Probiotics, and more. Each serving (2 probiotic capsules) offers 60 billion CFU of viable probiotic cultures.
CONTAINS PREBIOTICS: WeightWorld Prebiotic & Probiotic Supplements include prebiotic ingredients such as 200mg of organic inulin powder and 100mg of fructooligosaccharides per serving. Prebiotics are a type of non-soluble fibre or compound that serves as a food source for probiotic strains. These prebiotics keep the probiotics active and allow them to multiply internally.
2 MONTHS SUPPLY: These Pro and Prebiotics for Women and Men come in easy-to-swallow capsules, great for daily use. Formulated to withstand harsh conditions, they effectively reach the targeted areas. No refrigeration is required, making them simple to store and suitable for travellers or those with a busy routine. Each bottle contains 120 capsules, providing a 2-month supply.
VEGAN-FRIENDLY, NON-GMO & DAIRY-FREE: WeightWorld’s Pro Bio Cultures Complex is formulated with non-GMO ingredients and follows GMP standards for effectiveness. Developed for both men and women, these travel-friendly Prebiotic and Probiotic Supplements are free from soy, lactose, dairy, and preservatives. Suitable for vegans and vegetarians, they’re a great fit for various dietary lifestyles.
THE JOURNEY OF WEIGHTWORLD: Born from a passion for food supplements, WeightWorld has been growing since 2006. With nearly two decades of experience, the brand offers a wide range of products, including vitamins, minerals, plant-based supplements, devices, and more. Now reaching multiple countries, the focus remains on developing products that evolve with changing needs while staying true to the values that started it all.

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We reviewed these offers relevant to the Pregnancy Probiotics within online retailers such as Amazon, eBay and other local retailers, ensuring we covered all major brands and models. The products we selected come from trusted brands like Wild Nutrition, Optibac Probiotics, LOVEBUG, Garden of Life, Pro-Ven, Bio-Kult, OptiBac, WeightWorld, all of which have a reputation for consistently delivering high-quality products that users love and innovative approaches for function & design.

For the best Pregnancy Probiotics in the market, we considered we took a deep dive into 3526 online reviews , focusing on elements like user satisfaction, performance in real-world conditions, and long-term reliability. Our ranking also evaluates each review’s relevancy, authenticity, up-to-dateness and depth so that the comparison is more sound.

We concluded that:

The clear winner of our analysis is WILD NUTRITION Food-Grown® Pregnancy + New Mother Biotic | Pregnancy Vitamins for Women | Food-Grown Pregnancy Vitamins for Women | Prenatal Probiotic with 4 Strains of Probiotic | 30 Capsules. We love many things about this product by Wild Nutrition. What sets it apart from the competition is 30 billion live probiotics. , Supports digestion during pregnancy. , Naturally-sourced ingredients only.
The best value product for most shoppers and where user satisfaction is continuously the highest is Optibac Probiotics Pregnancy - Vegan Probiotic Supplement with FOS Fibres for Pregnant & Breastfeeding Women - Extensively Researched Formula for Gut & Intimate Flora - 30 Capsules by Optibac Probiotics based on online reviews by bloggers, experts and online shoppers.
The biggest bargain at the moment for Pregnancy Probiotics and the best cost-to-value ratio is Garden of Life Microbiome Probiotics Once Daily Pregnancy Supplements | 30 Vegan Capsules Made in Italy | 10 Billion CFU 15 Strains and Folate | Gluten, Dairy & SOYA Free - Veganat Garden of Life with a 49% discount.
Our list of the best Pregnancy Probiotics is updated regularly to reflect new releases and changes in product availability, so be sure to check back often for the latest rankings and discounts.

10 Best Pregnancy Probiotics in The UK

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We scanned 705 products

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