What kind of measures does the manufacturer take to ensure the quality and safety of TIEN HSIEN LIQUID No.1?
TIEN HSIEN LIQUID No.1 is produced under the strictest guidelines to ensure that the product is pure and free of contaminants. It must pass both qualitative and quantitative inspections. Rigorous quality control measures and independent testing of TIEN HSIEN LIQUID No.1 is conducted on a continual basis. There have been over fifteen biochemical studies in research laboratories conducted on TIEN HSIEN LIQUID No.1 over the last two years.
