Anyone susceptible to colds during changing seasons or with chronic tonsillitis is recommended to take one month¡¯s dosage in spring and fall.
¡°Pyun-kang-tang¡± - toxicity test
Results of the toxicity test show that ¡°Pyun-kang-tang¡± contains no toxic substances such as pesticide, antiseptic, or steroid substances. The commercialization of ¡°Pyun-kang-tang¡± is more than successful.