Known as “The Smart Mushroom”, Lion’s Mane is an ideal choice for anyone seeking cognition, memory, and mood support. Long-renowned for supporting the nervous system, studies have shown that Lion’s Mane can increase Nerve Growth Factor.* Host Defense® Lion’s Mane capsules are the #1 best-selling beneficial mushroom supplement in the USA!ꝉ ꝉ Source: SPINS scan Natural / Natural Products Supermarkets > $2MM /Total US – Natural Channel / Mushrooms Ingredient Report / 52 Wks 12/28/2025 *These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.