Swanson Shiitake Mushroom Extract (4:1) 500 Milligrams 120 Capsules

Shiitake extract is an excellent immune system booster

Enhances cellular defenses

Traditional support for cardiovascular health and vigor

FORMULATED WITH SCIENCE, CRAFTED WITH CARE: Based in Fargo, ND, our team of pharmacists, scientists, food nutritionists & quality experts ensure that every product is tested.

OUR QUALITY & HERITAGE – We're control freaks.in a good way! For nearly 5 years, Swanson Health has delivered science-backed health products worldwide. In 1969, we began in Fargo, ND with a mission to offer wellness solons that help people live simply healthier together. Our facilities are Good Manufacturing Practice (GMP) certified, and our purity and potency testing includes independent third-party labs. Clinical research, scientific consensus and usage traditions guide our innovation.