•High Strength: 4000mg equivalent per serving from concentrated extract. Support your mind, energy, and overall wellbeing with this high-strength Lion’s Mane Mushroom formula. Ingredients: Lion’s Mane Mushroom Extract, Vitamin B1, Vitamin B6, Vitamin B12, Black Pepper Extract, Microcrystalline Cellulose, Magnesium Stearate, Silicon Dioxide.