Research Article

Interaction between Red Yeast Rice and CYP450 Enzymes/P-Glycoprotein and Its Implication for the Clinical Pharmacokinetics of Lovastatin

Table 1

Lovastatin content of the different red yeast rice products.

LipoCol ForteXuezhikangCholestin

Measured lovastatin content (mg/capsule)5.35 0.192.36 0.210.96 0.05
Lovastatin content according to the label (mg/capsule)5.72.52.4
Error percentage−6.14−5.64−60.1
Usual doseOne 600 mg capsule twice dailyTwo 300 mg capsules twice dailyTwo 600 mg capsules twice daily

The data are the mean SEM for the content per capsule for six separate preparations.