Tulsi Spirit Shiitake mushroom (Lentinula edode) grows in specialised farms in the USA. It's grown on a certified organic, brown rice, millet and buckwheat substrate. This highly nutritious substrate is extremely important, protecting the mushrooms from any toxic metals and other contaminants.
Our mushrooms are then even further protected from contamination, using a pharmaceutical-grade clean room with HEPA air filtration. They are carefully monitored throughout their growth to ensure the complete development of all their active beneficial compounds.
They're then processed using special cold-drying and cold-milling technique that protect the heat-sensitive enzymes and break down the chitinous fibres in the soft cell walls to make them fully digestible in your body.
The powder contains the full spectrum of the mushroom which includes the fruiting body, mycelium and digestive outer cells. Each contributes for the brilliant absorption and effectiveness of this mushroom powder.