Probiotic microorganisms • Lesaffre Human Care
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Probiotic microorganisms

Based on 160 years experience in biotechnology, our probiotic strains are developed with a high level of expertise.
We work everyday to deliver innovative probiotics with strong scientific and clinically evidences
to create with our customers the market of tomorrow.

Explore our products !

quatreflora biotic


Real breakthrough in gastrointestinal pain management, ibSium® is a unique and patented strain of Saccharomyces cerevisiae, registered as CNCM I-3856…

quatreflora biotic

Quatreflora™ Biotic

Revolutionary ingredient Quatreflora™ Biotic is a unique probiotic yeast (proprietary strain Saccharomyces cerevisiae CNCM I-3856)…

LifeinU™ Bacillus subtilis CU1

LifeinU™ BSCU1 is a unique and patented strain of Bacillus subtilis, registered as CNCM I-2745, and clinically proven to boost the immune system. This innovative probiotic bacterium is a highly stable ingredient, able to survive extreme manufacturing conditions, thus ideal to incorporate into both dietary supplements and a variety of food & beverage matrices.

Lynside® Pro SCB

Lynside® Pro SCB (boulardii) is a yeast ingredient made of a strain of Saccharomyces cerevisiae var. boulardii registered as CNCM I-3799. This yeast is the most documented probiotic yeast on the market and has a clinically proven beneficial effect on digestive health. It can help maintain or restore a balanced gastrointestinal flora as well as manage different types of diarrhea.

LifeinU™ L.rhamnosus GG

Lactobacillus rhamnosus GG is one of the most studied probiotic bacterium and it has shown beneficial effects on both digestive and immune health. LifeinU™ L. rhamnosus GG is manufactured in a dedicated facility with extremely high quality standards in order to achieve both food and baby food grade versions, in compliance with European regulations.