Swanson Cordyceps
Cordyceps is a mushroom with a remarkable story. In nature, cordyceps grows high in the mountains of Tibet and the Himalayas, where the fungus attaches itself to insect larvae. Swanson brings this extraordinary organism to you in capsule form, with 600 mg per capsule. A wonderful introduction to a name that has been part of Eastern herbal tradition for centuries.
What cordyceps actually is
Cordyceps is not an everyday mushroom like a button mushroom. The best-known species, Cordyceps sinensis, lives as a parasite on the caterpillars of certain moths high on the Tibetan plateau. In China and Tibet, it is called dong chong xia cao, which means winter worm, summer grass. This name refers to its life cycle: in winter, the fungus is inside the larva, and in summer, a stalk grows above the ground. Collectors search for it by hand, making the wild variety rare and expensive. Strictly speaking, it is therefore a fungus that grows on an animal, not a plant or an ordinary edible mushroom.
Why Swanson chooses cultivated mycelium
Because wild cordyceps is so scarce, Swanson uses a cultivated strain: Paecilomyces hepiali. It is grown in a controlled environment as deep-grown mycelium. Mycelium is the thread-like tissue of a fungus, somewhat comparable to the roots of a plant. Deep-grown means that the fungus grows in a liquid medium instead of on a solid substrate. This strain naturally contains polysaccharides and beta-glucans. These are compounds naturally found in the cell wall of the fungus. Each serving of two capsules provides 1.2 grams of cordyceps mycelium.
Mushrooms and fungi have been in high demand in recent years. Where you used to find mainly button mushrooms and oyster mushrooms in the supermarket, names such as reishi, lion's mane, and cordyceps are now also appearing on the shelves. This is due to the long history these species have in Asian herbal tradition. Cordyceps is one of the most discussed names in this field. Swanson takes advantage of this with a capsule that makes the cultivated mycelium accessible, so you do not have to process or weigh dried mushrooms yourself.
The capsule and its composition
Each capsule contains 600 mg of cordyceps, and there are 120 in a bottle. The label recommends two capsules twice a day with water. Furthermore, Swanson keeps the composition brief: in addition to the cordyceps mycelium, you will only find microcrystalline cellulose and magnesium stearate, with a gelatin capsule around it. No flavorings, no colorings, and no unnecessary fillers. Due to the gelatin, the product is not plant-based, something to consider if you prefer to avoid animal-derived ingredients.
Cordyceps remains a fascinating piece of nature: a fungus that for centuries could only be found at high altitudes, and now cultivated and packaged in a convenient capsule. If you want to get to know this classic from Eastern herbal tradition up close, Swanson offers it in a pure and simple form. It is a great starting point for anyone curious about the world of mushrooms and who would like to start with a well-known name.