4th of July Sale!

TEN LEI YẾN IS THE LARGEST EDIBLE BIRD'S NEST STORE IN THE USA

FREE SHIPPING ON ALL U.S. ORDERS OVER $170

100% CHEMICAL-FREE, HAND CLEANED NEST.

Blogs

High-altitude Tibetan plateau grassland with snow-capped peaks, the source region for Nagqu wild cordyceps

Nagqu Wild Cordyceps: Why Tibet's Highest Plateau Produces the World's Most Sought-After Sinensis

Whole wild Cordyceps sinensis on weathered grey stone showing the caterpillar body and dark stalk

Why Cordyceps Is Called 'Winter Worm, Summer Grass'

Cordyceps is called 'winter worm, summer grass' because the name traces its life cycle - a caterpillar in winter, a fungal stalk rising in summer.

Learn more