Life Cykel Shiitake Double Extract Herbal Supplement is gluten-free. Made from wild simulated log-grown fruiting bodies, using both alcohol and well water. Two step process begins with a minimum 6 week alcohol extraction, followed by a water decoction. One of the finest culinary mushrooms and used extensively in eastern Asian cuisine. Help to support the immune system, promote healthy skin and hair growth and provide natural energy. Contains: 60 ml.