Look for historic names like Beijing Tong Ren Tang (founded in 1669) or local landmarks like Como Herbal Dispensary in New York’s Chinatown.

In person, you can verify quality through smell and appearance. Authentic herbs should have a natural, earthy aroma rather than a cloying, artificial sweetness, which can indicate sulfur fumigation. 2. Specialized Online Retailers

If you don't live near a Chinatown, several reputable online platforms specialize in professional-grade herbs, often providing to prove they are free from heavy metals and pesticides. Where to Buy Chinese Herbs Safely - Treasure of the East

For many, the most authentic experience is visiting a physical . These sensory spaces are filled with hundreds of wooden drawers containing dried roots, flowers, and barks.