Intensive Microflora Formulation 500 Billion

  • 500 billion live bacteria per sachet - 14 sachets - One sachet per day

  • Scientifically studied Lab4 acidophilus & bifidus, proven to colonise the human intestine, and Lactobacillus salivarius, which has been shown to have an extended residence time following intake

  • To help provide a balanced bacterial population in the large intestine

  • For shorter term intensive use under the guidance of healthcare professionals

Availability: In stock


Any questions? Call 01639 861593.

Free standard shipping on orders over £50 (UK mainland only).

Orders despatched same day if ordered before 1pm. Next working day shipping also available to the UK mainland (Mon-Thurs orders before 1.00pm only, Friday orders will be delivered the following Monday).


The large intestine contains 95% of our microbiome

The large intestine contains huge numbers of microbes, housing 95% of the 100,000 billion microbes present in our intestines. It is the main site of inflammatory bowel disease and to yield an effect on the microbiome in the large intestine requires very high potency probiotics of between 100 and 2,000 billion

ProVen Probiotics Professional 500 Billion provides an intensively concentrated intake of the clinically studied Lab4 consortium of live bacteria combined with Lactobacillus salivarius, which following intake has been found to have an extended residence time in the large intestine. The Lab4 and Lab4b (for pregnancy and neonatal use) consortia of live bacteria are the foundation microorganisms of the entire ProVen Probiotics range.

With a total bacterial number of 500 billion per dose, ProVen Probiotics Intensive Microflora Formulation is intended for use under the guidance of healthcare professionals. It has been developed for shorter term intensive use to help provide a balanced bacterial population in the large intestine.


Active ingredients per sachetAmount% NRV *
Bifidobacterium animalis subsp. lactis (CUL34) 500 billion viable cells
Bifidobacterium bifidum (CUL20)
Lactobacillus acidophilus (CUL60)
Lactobacillus acidophilus (CUL21)
Lactobacillus salivarius (CUL61)

*NRV - Nutrient Reference Value

† NRV Not established


Potato Maltodextrin, Microorganisms (Bifidobacterium animalis subsp. lactis CUL34, Lactobacillus salivarius CUL61, Lactobacillus acidophilus CUL60, Lactobacillus acidophilus CUL21, Bifidobacterium bifidum CUL20)

ProVen Probiotics Professional 500 Billion needs to be stored in a refrigerator or freezer

No allergens

Free from artificial colours, flavours and preservatives


Serving size: 1 sachet per day

Servings per pack: 14 sachets

As a food supplement, mix the contents of one sachet with water or juice until dispersed and take alongside food, preferably just after a small meal.

Take daily for a period of two weeks to four months depending on individual need or as advised by your practitioner.