The Story of Niuhuang Qingxin Wan in Singapore
A centuries-old TCM remedy under modern regulation
Niuhuang Qingxin Wan (牛黄清心丸) has been a well-known traditional formula used to clear heat, calm the spirit, and support brain and heart health. For generations, Singaporean families have kept similar remedies at home as part of their trusted TCM heritage.
Why It Became Controversial
In recent decades, some versions of niuhuang-based formulas were found to contain minerals such as cinnabar (mercury sulfide) or real niuhuang from animal sources. Modern studies showed that excessive heavy-metal content may harm the liver and kidneys.
Some imported or unregistered products were also discovered to contain undeclared Western drugs, leading to health risks.
What Happened in Singapore
The Health Sciences Authority (HSA) keeps a close watch on traditional medicines sold locally. While Niuhuang Qingxin Wan itself was never fully banned, the HSA has recalled or prohibited specific brands or batches that failed safety tests or contained unapproved ingredients.
These enforcement efforts ensure that products meeting modern safety standards can remain available to consumers through trusted, licensed retailers.
In Summary
Niuhuang Qingxin Wan remains part of Singapore’s TCM legacy — but modified today, with responsible sourcing. Similar traditional formulas can continue to serve families safely for generations to come. At herbalmart.sg by Ping Min Medical Hall, all our products are HSA Approved for sale as Chinese Medicine. We live to tell the story.