We are experts in biotransformation processes like fermentation and we cultivate actives ingredients, probiotics, nutritional and functional yeasts that benefit human health and wellbeing. We collaborate with pharmaceutical and nutraceutical brands and industries, including dietary supplements and functional foods&beverages, to develop game-changing products. We harness the power of microorganisms to produce bioactive ingredients, as Vitamin K2, SAMe, Active Folate, S.boulardii and more over to improve human health. 
We draw on our focused research and development capabilities, rigorous quality and regulatory standards, and extensive clinical validation procedures so that we can develop effective solutions for the Wellness and Immune Health, Digestion & Gut Health, Mobility & Joint Health, Reproduction & Women’s Health, and Mood & Cognitive Health markets. Our processes are replicable, reliable, and meticulously studied, so that we can maintain unrivaled quality and consistency while scaling up production. 
Quatrefolic® is the 5-methyltetrahydrofolate - 5-MTHF, an effective form of folate. It is the active biological form and it does not need to be metabolized by the body. 
LifeinU™ BSCU1 is a unique and patented strain of Bacillus subtilis, that is clinically supported which may help the immune system. 
S.boulardii is the most documented probiotic yeast to manage various types of occasional digestive disorders, such as antibiotic-associated, traveler’s, acute, and viral diarrhea. 
Adonat® is the leading brand of S-Adenosyl-L-methionine (SAMe), a compound produced naturally by the body that is required for proper brain functioning and body health. 
VitaMK7® is known for regulating calcium in the body, keeping it from the cardiovascular system and driving it to the bones. 
At Gnosis, we use what’s alive so that we and our planet can thrive. Gnosis by Lesaffre is a business unit of Lesaffre, and we « work together to better nourish and protect the planet » 

Biotechnology

Health Care

Life Sciences

Pharmaceutical

Gnosis by Lesaffre

Gnosis by Lesaffre's headquarters in Marcq-en-Barœul, France

Marie-Josée Dorlencourt

Vincenzo Portelli

Marc Philouze

Manon Lemattre

Lisa Volk

Nicolas Ribeyron

Giuseppe Fama

Giuseppe Autieri

Description

People (4)

Mikael Cauche

Emilie Puppinck

Manon Lemattre

Charles Spriet

Jobs