OBJECTIVE: To establish a method for content determination of schizantherin E, gomisin J, angeloylgomisin H, schisantherin A, schisantherin B, schisanhenol, anwuligan, schizandrin A, schizandrin B and schizandrin C in Wuzhi tablets. METHODS: RP-HPLC method was adopted. The determination was performed on Symmetry C18 column with acetonitrile-0.1% phosphoric acid solution (gradient elution) at the flow rate of 1.0 mL/min. The detection wavelength was set 225 nm, and the column temperature was 30 ℃. The sample size was 10 μL. RESULTS: The linear ranges of schizantherin E, gomisin J, angeloylgomisin H, schisantherin A, schisantherin B, schisanhenol, anwuligan, schizandrin A, schizandrin B and schizandrin C were 2.25-67.5 ng(r=0.999 6), 2.1-63 ng(r=0.999 8), 28-840 ng(r=0.999 9), 124.6-3 738 ng(r=0.999 9), 22.7-681 ng(r=0.999 9), 32.7-981 ng(r=0.999 9),47-1 410 ng(r=0.999 9), 208-6 240 ng(r=0.999 9), 5.36-160.8 ng(r=0.999 9), 4.48-134.4 ng(r=0.999 8). The limits of quantitation were 14.17,13.32,9.33,11.37,14.62,19.88,14.66,12.50,16.40,13.55 ng. The limits of detection were 4.62,4.60,3.08,3.76,4.81,6.74,4.93,4.16,5.86,5.03 ng. RSDs of precision, stability and reproducibility tests were less than 3.0%; the recoveries were 96.36%-100.00%(RSD=1.83%,n=6), 95.00%-100.00%(RSD=2.07%,n=6), 95.00%-98.00%(RSD=1.22%,n=6), 95.37%-98.91%(RSD=1.29%,n=6), 95.62%-103.71%(RSD=2.85%,n=6), 97.33%-102.67%(RSD=2.00%,n=6), 95.00%-99.33%(RSD=1.75%,n=6), 97.24%-104.93%(RSD=2.63%,n=6), 95.00%-97.50%(RSD=1.42%,n=6), 96.00%-102.00%(RSD=2.45%,n=6), respectively. CONCLUSIONS: The developed method is accurate, sensitive and reproducible, and it can be used for content determination of 10 lignanoids in Wuzhi tablets.