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. 2012 Sep 17;2012:637953. doi: 10.1100/2012/637953

Table 5.

Comparative pharmacokinetic parameters after oral supplementation of curcumin and curcumin + piperine in human volunteers [79].

Parameters Curcumin Curcumin (2g/kg) + piperine
(2g/kg) (20mg/kg)
C max⁡ (μg/mL) 1.35 ± 0.23 1.80 ± 0.16
t max⁡ (h) 0.83 ± 0.05 1.29 ± 0.23
t 1/2 (h) 1.70 ± 0.58 1.05 ± 0.18
AUC (μg·h/mL) 2.36 ± 0.28 3.64 ± 0.31
ClB (L/h) 713 ± 12 495.90 ± 193.90