Health Ingredients

COVID-19 Info: We would like to inform our customers and partners that we are making every effort to ensure the continuity of our services during this time. We applied contingency plans to our production facilities, and — to date — our production is running under strict safety measures to protect the health of our staff. We will keep our customers informed as the situation evolves.

Other Health Ingredients



Gastro-AD® is a safe, natural and effective option to support stomach acid balance, and relieve gastric upset without side effects. It contains no synthetic ingredients. Download our product leaflet.

Gastro-AD® is:

  • A food supplement based on non-GMO soy fermented by Lactobacillus strain L. delbrueckii R-187 (Rosell-187).
  • A unique way to obtain health benefits from fermented soy.
  • Clinically proven to relieve and prevent heartburn symptoms as well as gastric upset, vomiting, and nausea.
  • Clinically proven to be safe and effective.
  • Backed by several published studies, in a total of 600 patients.
  • Free from side effects.
  • A natural option to replace synthetic OTC drugs.
  • Available as a powder, suitable for chewable tablets, orodispersible sachets and other delivery systems.


Glucans-30 is a cell wall fraction of Saccharomyces cerevisiae, high in β-1,3/1,6-glucans. It is suitable for the production of tablets and capsules. One gram of Glucans-30 provides more than 300mg of β-1,3/1,6-glucans. Regular intake of yeast β-glucans keep the immune system primed and ready for immediate immune responses.


GSH 5 YE is an extract naturally rich in glutathione (GSH) and other sulfur-containing amino acids and peptides obtained from Saccharomyces cerevisiae yeast. It contains GSH, cysteine (Cys) and γ-glutamylcysteine (GGC). GSH is known as a super-antioxidant and protects against cellular damage which may impede immune health and cause a variety of health conditions.

Gastro-AD® 2019 Clinical Study

To determine if Gastro-AD® relieves heartburn and improves gastrointestinal symptoms and quality of life (QOL), a randomized, double-blind parallel study was conducted with adults experiencing mild or moderate heartburn. Gastro-AD® and, unexpectedly, also the placebo equally improved heartburn severity and frequency during intervention. However, several QOL items improved with Gastro-AD® compared to placebo including ‘fear of eating’ and ‘inability to concentrate at work’. Additionally, frequency of heartburn, diarrhea, and bloating improved during washout vs. baseline for the Gastro-AD® group compared to placebo. Gastro-AD® supplementation improved QOL indicators and may decrease heartburn occurrence over time compared to the short-term effect. Download the published study.


HiPRO YE is an extract of primary-grown Saccharomyces cerevisiae containing minimum 55% protein. It is a rich source of complete protein, containing high concentrations of amino acids and peptides. It also contains soluble nucleic acids, vitamins and minerals. It is an agglomerated powder, and water-soluble, making it convenient for a variety of applications.

Gastro-AD® Clinical Study Summary

A simplified summary of our 2019 clinical study. Download the study summary.


Beta glucans are naturally occurring polysaccharides found in the cell walls of yeast, cereals, bacteria and fungi. Bakers yeast (1,3)-(1,6)-D glucan from Saccharomyces cerevisiae has the specific ability to strengthen the human immune system. LalDéfense is minimum 85% pure yeast beta glucans for the purpose of natural immune support.

Gastro-AD® Technical Paper

Gastro-AD® is a natural fermented soy food supplement for safe and effective management of digestive discomfort and acid reflux. It is based on non-GMO soy fermented by Lactobacillus strain L. delbrueckii R-187 (Rosell-187). It has an excellent track record for management of symptoms of GERD without side effects. Gastro-AD® represents a natural, safe and proven alternative to over-the-counter (OTC) remedies with the extra nutritional benefits of fermented soy. Download our technical paper.


MOS YE is a yeast fraction obtained from Saccharomyces cerevisiae, naturally rich in manno-oligosaccharides (MOS). It contains also amino acids and peptides. It contains ≥35% MOS as well as mannoproteins. MOS YE is a multifunctional yeast fraction for health support. Mannoproteins provide support for  immune functions and manno-oligosaccharides have a prebiotic effect.

Nucleotides Yeast

Nucleotides Yeast is a yeast extract rich in nucleotides, at levels ≥ 25%. It is produced by controlled enzymatic digestion of primary grown Saccharomyces cerevisiae yeast. Gentle processing conditions have allowed preservation of the essential vitamins, minerals and other micronutrients from the yeast. Dietary nucleotides are reported to support cognitive performance, immune responsiveness, gastrointestinal health and recovery from sports injuries.