Proven Probiotic Ultra-high strength friendly bacteria - 50 billion

Ultra-high strength friendly bacteria - 50 billion


14 capsules per pack • 50 billion friendly bacteria per capsule • One per day

Scientifically studied Lab4 acidophilus & bifidus, proven to colonise the human intestine

For short-term use alongside and/or following antibiotics and during periods of digestive upset

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Product info

Ultra-high levels of scientifically studied Lab4 acidophilus & bifidus for shorter period usage

Healthy bacteria and a balanced microflora are important throughout life and the stresses of our modern lifestyles may affect the normal microflora balance in the intestine. This can be particularly important whilst taking antibiotics and other medications, which may affect the balance of the microflora.

Antibiotics are designed to kill the pathogenic bacteria causing illness in the body, but they do not discriminate between good and bad bacteria and can lead to an imbalanced gut flora (known as symbiosis) as the gut is cleared of all resident bacteria and the bad guys have an opportunity to increase their numbers. Whilst probiotic foods, might help to support the gut whilst taking antibiotics, the Lab4 group have bacteria have been shown in clinical research to help maintain levels of the friendly bacteria in the microbiome.

ProVen Adult Acidophilus & Bifidus - 50 Billion, contains ultra-high levels of Lab4, the most comprehensively studied group of friendly bacteria (probiotics) of any product in the U.K. These studies conducted in Cambridge, Sheffield, Swansea, Southampton and Cardiff have confirmed that the Lab4 group of bacteria provides real benefits in supporting digestive and immune health, particularly during and after antibiotic use and for those suffering from IBS.

ProVen Adult Acidophilus & Bifidus - 50 Billion is intended for shorter-term use when a more intensive period of supplementation is necessary, such as alongside the use of antibiotics or digestive upset.

RECOMMENDED DAILY INTAKE: As a food supplement, for best results take one capsules per day with food. If using alongside antibiotics, ensure that ProVen Acidophilus & Bifidus - 50 Billion is taken a minimum of 2 hours away from antibiotic intake.

Key Features

Ultra-high strength

Scientifically studied Lab4 friendly bacteria

For shorter period usage

Nutritional Info

SERVING SIZE: 1 capsule per day


Lab4 Consortium
Lactobacillus acidophilus (CUL60)*
Lactobacillus acidophilus (CUL21)*
Bifidobacterium bifidum (CUL20)*
Bifidobacterium animalis subsp.Lactis (CUL34)*
(containing 50 billion viable cells per capsules)

NRV - Nutrient Reference Value *NRV not established

INGREDIENTS: Microorganisms (Lactobacillus acidophilus CUL60 & CUL21, Bifidobacterium animalis subsp. lactis CUL34, Bifidobacterium bifidum CUL20), Vegetarian Capsule Shell (Hydroxypropyl Methylcellulose), Microcrystalline Cellulose, Anti-caking Agents (Silicon Dioxide, Magnesium Stearate).


Free from artificial colours, flavours and preservatives



Orders are dispatched using Royal Mail second class recorded delivery and usually take 3-5 days in the UK.

Shipping is charged at £1.95 per parcel for the UK.

Orders of the value £25 or more will be delivered free in the UK.

Next day delivery is available for orders made Monday to Thursday in the UK mainland at £5.95 per parcel (for orders placed before 2.00pm).

All international deliveries (including Channel Islands) are sent by courier (tracked) and there is a single shipping rate of £15.95 per parcel.

Wherever possible multiple products from a single order will be sent together, although there may be occasions where products are sent separately. We will contact you directly to confirm this.

A surcharge will be added for specific delivery requests.

If you decide to cancel your order, you can do this by notifying us within 7 days of receiving your goods. It is your responsibility to return the goods at your own expense and your refund will be processed upon receipt of the goods. You must ensure the goods are packed adequately to protect against damage.

Good to know

Adults 16+


Suitable for Vegetarians and Vegans

Gluten free

Dairy free