Every ingredient in Bytropic is selected for maximum potency and purity. Our nootropic mushrooms—Chaga and Reishi—are wild-harvested from the high-altitude regions of Nepal and the northern mountains of China. Whilst Cordyceps grows on insects in the wild, there is a limited supply, so cultivation using brown rice substrates is a great, clean alternative way to secure without the potential cross-contamination from insects. These provinces are known to produce some of the highest quality, potent and pure mushrooms in the world.By sourcing directly from where these ingredients thrive naturally, we ensure the highest quality, without compromise.