Immune 1st Response


To view a summary of the human studies on any ingredient we use, select a product and click on that ingredient in the Supplements Facts.

Supplement Facts
Serving Size: 2 vegicaps Servings per container:30
Amount per serving % Daily value
AHCC® proprietary blend
Mycelia extract of hybridized basidiomycetes (Lentinula edodes) mushrooms (with acetylated alpha-glucans))
1.5 g†
† Daily value not established

Other ingredients: vegetable cellulose, leucine

AHCC® is a registered trademark of Amino up Chemical Co. Ltd.

*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat cure, or prevent any disease.