Exploring life
to improve living
![](https://gnosisbylesaffre.com/wp-content/uploads/2023/04/groupoffriends-homepage-gnosisbylesaffre-dark-min.jpg)
Solutions for nutraceuticals, pharmaceuticals, and functional food & beverage brands
Fermentation to Benefit Human Health
At Gnosis, we harness the power of microorganisms to transform compounds into usable nutritional actives, nutritional yeasts, prebiotics, and probiotics that benefit human health.
Our transformation process is natural and sustainable, and will shape the future of the industry. It’s called fermentation.
Since 1853, Lesaffre has been exploring the limitless potential of fermentation.
At Gnosis by Lesaffre, we’ve uncovered a way to offer consumers and brands different, better options to support well-being: nutritional actives and nutrients created by fermentation processes.
We believe in science; we respect the planet. We create environments and cultures for microorganisms to thrive. We create a range of ingredients & products that allow humankind to thrive.
![](https://gnosisbylesaffre.com/wp-content/uploads/2023/04/icones-product-categories-hp.jpg)
Fermentation process,
backed by science
Fermentation and biocatalysis are replicable, reliable, and meticulously studied, allowing us to maintain unrivaled quality and consistency while scaling up production.
Exploring life to improve Moving.
Digesting. Aging. Feeling. Living.
Our Brands
We provide innovative solutions to the nutraceutical, pharmaceutical and functional food & beverage brands, so that they can meet the consumer needs, and support human health with a different option: ingredients from fermentation based.
Health Benefits
We work towards human wellbeing, focusing on 5 key health benefits, offering a range of solutions for the body and mind.
Vitafoods Europe 2024
Join the Gnosis by Lesaffre team at Vitafoods Europe in Geneve, Switzerland, Stop by booth H28.
May 14-16, 2024
LANDKIND® Pure Salidroside
Rhodiola (rosea or crenulata), well-known for its impact on energy levels, mood, and mental performance, has been a botanical used in natural products for centuries, with salidroside, Rhodiola’s most studied bioactive, playing an important role in its efficacy
Latest news & events
![Quatreflora A Natural Breakthrough for Vaginal Health](https://gnosisbylesaffre.com/wp-content/uploads/2024/04/Quatreflora-A-Natural-Breakthrough-for-Vaginal-Health-.png)
- Quatreflora
- Reproduction & Women's Health
- Video
- Apr 25, 2024
Quatreflora™: A Natural Breakthrough for Vaginal Health
Women’s microbiota are very sensitive and can be disrupted by a number of factors...
![ibSium®: One of the Best Probiotic Strains for IBS Symptom Management, According to Systematic Review and Meta-analysis](https://gnosisbylesaffre.com/wp-content/uploads/2024/04/picture_science_news_ibsium_linkedin.jpg)
- Digestion & Gut Health
- ibSium
- Leaflet
- Apr 22, 2024
ibSium®: One of the Best Probiotic Strains for IBS Symptom Management
In recent years, multiple probiotics have been tested in randomized controlled trials for IBS...
![Find out how female fertility can be enhanced](https://gnosisbylesaffre.com/wp-content/uploads/2024/04/female_fertility_enhanced.jpg)
- Lynside®
- News
- Quatrefolic
- Apr 19, 2024
Find out how female fertility can be enhanced
Infertility can be an important concern for couples. In the world, around one in...
Worldwide presence and
collaborations in our industry
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"Working with Gnosis by Lesaffre is easy because we can count on reliable communication and feedback from the different teams. Moreover, the quality of their products and guaranteed efficient deliveries is extremely important for the stability of our business."
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"Gnosis by Lesaffre has two undeniable strengths: the quality of the products and very satisfying customer service."
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"We were initially interested in working with Gnosis by Lesaffre because of their impressive variety of recognized products, especially nutraceuticals and probiotics. Today, this was a good decision, thanks to the reactivity and proactivity of Customer Service and Sales throughout our journey, which helped build a trusting relationship with Gnosis."
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"Gnosis by Lesaffre is deservedly recognized as an example of 100% perfect service level: from the moment we first got in touch with Gnosis by Lesaffre, we appreciated the transparency and reactivity of the teams."
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"The quality of the products is outstanding. They are often re-ordered by our clients. Thanks to our good relationship with Gnosis, we are always promptly made aware of scientific advancements and discoveries affiliated with their products."
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"We chose to work with Gnosis by Lesaffre for two main reasons: products that meet our business needs and the valuable trusting relationship we have developed with our Gnosis sales representative over the years."