The importance of a healthy gut microbiome (good bacteria+immune cells)-fed by pre/probiotics/fiber...has been scientifically linked to our well being. Everything from anxiety levels, digestive issues, auto-immune diseases (as in rheumatoid arthritis), and even lately neurological diseases like Parkinson's are linked to having bad gut health... So common sense would of course -synch up nourishing the largest human organ-our skin-via pre/probiotics to obtain the skin equivalent of a healthy gut. From Europe-the LaFlore skincare collection actually contains (rather amazingly-via patented technology, 3rd party tested ) LIVE pre and probiotics-from good for you yeasts and bacteria strains- that encourages healthy cellular turnover for fresh glowy skin...creating a desired barrier to environmental pollution that is everywhere, indoors and outside. Especially good for sensitive skin-its key products are truly loaded with good bacteria (ingredient lists confirm ...