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Pregnancy Probiotic

$22.46 / 177 days$24.95

For both mother and baby during pregnancy and breastfeeding
10 billion Lab4B probiotics per capsule
The only friendly bacteria proven to be safe during pregnancy*
Proven to reduce eczema and allergic sensitization to any allergen in babies and children*
Guaranteed potency to end of shelf life

Available in capsulesSuitable for pregnancySuitable for VegetariansCertified KosherGluten-free probioticsNo dairy ingredientsGenetically modified organisms (GMO) free probiotics from ProVen ProbioticsNo refrigeration required - ProVen Probiotics

UK’s #1 Probiotic manufacturer
Now available in the US.

For both mother and baby during pregnancy and beyond

Development of healthy gut bacteria is vital to the newborn baby to support digestion and immunity throughout life. Evidence increasingly suggests that the acquisition of beneficial bacteria is influenced by the mother during pregnancy, birth and breastfeeding.†

Commensal bacteria strains have been detected in both the fetus and the placenta during pregnancy and our baby’s first colonization of bacteria occurs immediately at birth either from the mother if born vaginally or from the environment if born by Cesarean section. In addition, mom’s gut bacteria are known to relocate to her breast tissue before birth in preparation for breastfeeding.

Mom’s health during pregnancy is also a key concern and, as well as the usual food cravings and aversions, tiredness and nausea, this can be a time when women may experience unusual symptoms, such as food intolerances, IBS-type symptoms and allergies, such as hayfever and eczema.

Multi-strain research-backed and safety-tested probiotic

ProVen Probiotics Pregnancy Probiotic helps to maintain digestive and immune health during pregnancy and has been shown to be completely safe for both mother and baby during pregnancy and breastfeeding.*

Each capsule contains 10 billion of the Lab4B probiotics consortium, which was used in the landmark Swansea Baby Trial carried out with more than 450 mother/baby pairs over a two-year period and shown to significantly reduce eczema and other allergies in babies and children, whilst also proving the safety of this group of bacteria for these potentially vulnerable groups.*

Key features

Provides 10 billion Lab4B probiotics as used in the landmark Swansea Baby Study with more than 450 mother/baby pairs
The only probiotic proven to be safe during pregnancy and for newborn babies*
Supported by research proving a reduction in risk of allergy in babies and children*

For best results in mother and baby, use this product in combination with ProVen Probiotics Baby Probiotic.


*Allen et al 2010, The Journal of Nutrition 140(3)
*Allen et al 2014, Archives of Diseases in Childhood 99(11)

Nutritional Info


Serving size: One capsule per day
Servings per container: 30



OTHER INGREDIENTS: Potato Maltodextrin, Vegetarian Capsule Shell (Hydroxypropyl Methylcellulose, Color (Titanium Dioxide)), Magnesium Stearate.


Vegetarian. Gluten free. Lactose free. Kosher.


Suggested Use


As a dietary supplement, one capsule to be taken with food throughout pregnancy and whilst breastfeeding.


Store in a cool, dry place.


Consult your physician prior to use if you are pregnant, nursing, taking medication or have a medical condition.
Do not exceed the recommended intake.


Weight 49 g
Dimensions 72 × 28 × 127 mm
Bacteria Count

Dietary Requirements

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Subscription Products


3 Packs every 3 months (5% Off), 6 Packs every 6 months (10% Off), One off purchase

7 reviews for Pregnancy Probiotic


97 %


97 %


97 %

Reviewed by 07 customer(s)

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    Aina Puncule

    I wish I had discovered these whilst pregnant. None the less great option for breastfeeding mums

    January 21, 2021

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    Lindsey West

    Just as I expected. Very good

    July 1, 2019

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    Elaine BSLPRMTZ

    fast delivery and the price is reasonable…. will buy it again once finished of it

    December 3, 2018

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    Heather Glenny

    Proven probiotic has literally changed my life – really sorted out my IBS which had amplified in the first trimester of pregnancy when I’d stopped taking my regular multivitamins with probiotics. So pleased to find Proven and not have to suffer on with IBS. I’ve been able to return to eating some of my trigger foods in moderation. Incredible to have that freedom of diet back!

    November 30, 2018

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    Katie Gerstner

    I’ve only been taking it for a week so far, but it seems to be good.

    July 27, 2018

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    Cally Ballantine

    Great service and delivery. Foil packaging for extra freshness

    July 25, 2018

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    Catherine Penny

    Seems good so far. No complaints

    March 19, 2018

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