Lion’s mane mushroom boosts nerve growth factor Contains antioxidants for increased vitality, and high levels of beta-glucans Certified organic, vegan, kosher, and gluten-free. No fillers, binders, flow agents Manufactured in the USA in an organic, kosher, gluten-free and vegan facility Certified Organic, Vegan, Kosher and Gluten Free Powerful Brain Support; Lion’s mane mushroom powder boosts nerve growth factor and promotes total brain health and cognitive function; Used for centuries in Japan as a health tonic, this potent medicinal herb enhances memory and concentration.