Swanson Shiitake Mushroom Extract delivers a concentrated 4:1 extract of Lentinula edodes fruiting bodies, providing 1000 mg per serving. Shiitake (Lentinula edodes) is one of the most widely studied and traditionally valued culinary and functional mushrooms in the world, prized for centuries in East Asian wellness traditions. Each batch uses whole fruiting bodies to preserve the full spectrum of naturally occurring compounds found in this remarkable mushroom.

Each bottle contains 120 easy-to-swallow capsules, with each serving consisting of two capsules. The 4:1 concentration ratio means you receive a potent, consistent dose of shiitake extract in every serving, making it a convenient way to incorporate this time-honoured mushroom into your daily wellness routine.

Produced by Swanson, a trusted name in nutritional supplements since 1969, this product reflects the brand’s commitment to quality, value and transparency. Whether you are new to mushroom supplements or a long-time enthusiast, Swanson Shiitake Mushroom Extract is a straightforward, no-frills choice for everyday use.