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.

Yesto-Seal™ logo


Brewers yeast specifically designed for direct compression.

Download our list containing Engevita®, Yesto-Seal™, LBI, Yeast Fractions, Gut Health

Yesto-Seal™ products are  inactive whole cell brewers and nutritional yeast from Saccharomyces cerevisiae in powder form, suitable for direct compression for use in tablets and capsules. These powder products are inherently rich in vitamins, minerals, protein, fiber and choline and are perfect for natural supplementation.

Yesto-Seal™ 004

A directly compressible brewers yeast that has been inactivated by heat and dried. It has mildly bitter, savory and roasted flavors. Yesto-Seal™ 004 is high in B vitamins, contains high quality proteins and is a very good source of choline.

Yesto-Seal™ 008

A directly compressible nutritional yeast, gluten-free. Yesto-Seal™ 008 is a primary grown Saccharomyces cerevisiae yeast with a nutty roasted flavor. It is high in B vitamins, contains high quality proteins and is rich in choline.