What is Lab4?

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Lab4 is the name given to the four probiotic bacteria strains developed by Cultech Ltd, the Welsh based nutraceutical company. The Lab4 consortium of bacteria are human strains of live bacteria, which have been shown in scientific studies to be stable, effective and resistant to stomach and bile acids.

There is a Lab4 for adults and Lab4 for pregnancy and infants from birth to four years (Lab4b). Both consortia of probiotic bacteria have substantial independent evidence supporting their health benefits.