As the planet and its people advances with science, Quatrefolic® works alongside you to invigorate lives and improve living, by providing the right folate supplementation at all life stages.
At Gnosis by Lesaffre, it is our responsibility to provide ethical products for the people. By creating Quatrefolic®, the 4th generation innovative folate, we aim to improve the folate status, especially in pregnant women to protect their embryos and fetuses.
Quatrefolic® and its numerous clinical studies, is the glucosamine salt of (6S)-5-methyltetrahydrofolate (5-MTHF) and is structurally identical to the reduced and active form of folate found in our bodies.
As we aim to give meaning to life through science, we invite you to watch our new video which is now on Quatrefolic® YouTube Channel.
Latest news & videos

- Mood & Cognitive Health
- News
- Quatrefolic
- Jun 01, 2023
Quatrefolic® 360° video: Active Folate and Mood Disorders
People recognize that mental health is important such as physical health and levier to...

- Digestion & Gut Health
- L.rhamnosus GG
- Leaflet
- May 31, 2023
LifeinU® L. rhamnosus GG : the new choice of reliable high-quality probiotic
Consumers are more than aware that keeping a strong immune system is key to...

- Leaflet
- LifeinU® BSCU1
- Lynside®
A Bright Future for Synbiotics!
Mixing pre – and probiotics as part of a symbiotic formulation is a promising...