Our Product

Up till now, fructooligosaccharides(FOS) and galactooligosaccharides (GOS) are naturally occurring foods that are internationally recognized as typical prebiotics.


FOS and GOS, essential prebiotics that help balance the human micro-ecology, have significant functions on balancing the intestinal microbiome by promoting the growth of beneficial bacteria, and inhabiting the growth of harmful bacteria and hence enhancing the immunity system.

and are the brand of prebiotics under Quantum Hi-Tech. It has been a national leader in sales for 17 consecutive years and are used in food industry such as health foods, dairy products,infant foods, beverages, bakery, etc. As a lead functional food ingredient brands,EUOLIGO FOS and GOSYAN GOS products have been manufactured and sold worldwide and has gained international recognition.

Technical Functions

Nutrition Functions