Like all our Medicinal Mushroom Extracts, Living Nutritionals Lions Mane is certified USDA Organic, Halal Certified, and Kosher! Each veggie capsule contains 500mg of our pure organic medical Lions Mane 10:1 extract. The recommended daily dose is 2-3 capsules, which contains 1 gram to 1.5 grams per day of our 10:1 natural extract. It provides incredible polysaccharides, beta-glucans and secondary metabolites not found in other products! Traditional Chinese Medicine (TCM), has used Lions Mane for millennia as a health tonic to improve brain power, enhance focus during meditation, help with relief of stomach discomfort and for the prevention of oxidative stress related disorders such as cancer, diabetes, and heart disease.