Cordyceps is a well known traditional herb that supports the respiratory functions, promoting vitality and strengthening the immune system. No cleaning or washing is required. Just decocted in hot water for three to five minutes; it can be consumed as a beverage or added to your soup or porridge. Lifestream cordyceps do not contain additives, colourings or preservatives. With its high potency and safety, Greenhouse Cordyceps Stroma is more economical than wild Cordyceps which easily cost in the hundreds. A pack retails at $39.90 per box and it is available at selected pharmacies.