The Smartest Mushroom in the Kingdom When it comes to the smartest mushroom in the kingdom, it doesn’t get better than Lion’s Mane. This vegan mushroom may look like the flowing mane of a lion, but it’s packed with powerful compounds such as beta-glucans and polysaccharides that help support your immune system, memory, focus, and nerve health. Om® Lion's Mane Mushroom Powder is certified organic, Non-GMO Project Verified, vegan, kosher, gluten-free, keto & paleo friendly, and has no sugar added making it the perfect daily supplement for anyone looking to boost their health naturally. This brain health superfood mixes well with smoothies, protein shakes, or your favorite daily beverage such as coffee or tea which makes it a smart way to help fuel your brain. Just brilliant.‡