What is Hericenones & Erinacines?
Hericenones and erinacines are two groups of natural compounds found in Lion's Mane mushroom, studied for their ability to encourage the body's production of nerve growth factor. Hericenones concentrate in the fruiting body, while erinacines are found mainly in the mycelium.
The pair is easy to lump together, yet they sit in different parts of the mushroom, which is why the fruiting body vs mycelium distinction matters when reading a label. They are the active reason people take Lion's Mane as a nootropic, and their proposed mechanism runs through nerve growth factor rather than stimulation.
These compounds appeal to people interested in long-term cognitive support rather than an immediate lift. The catch is that much of the evidence comes from laboratory and animal work, and a mushroom powder may contain very little of either compound if it is grown on grain and harvested as mycelium. Concentration varies widely between products.
If you want a Lion's Mane made from the fruiting body, see our Lion's Mane.
Frequently asked questions
How is it different from nerve growth factor?
Hericenones and erinacines are compounds you consume, whereas nerve growth factor is a protein your own body makes. The compounds are thought to prompt more of that protein rather than being it.
Who uses it, or when is it the right choice?
They suit people taking Lion's Mane for gradual cognitive and nerve support over months. Look for products that specify the fruiting body, where hericenones are more likely to be present.
When is it the WRONG choice?
They are the wrong focus if you want same-day alertness, which is better served by other ingredients. They also matter little if the product does not disclose how the mushroom was grown or extracted.