| Curcumin | Trans-resveratrol | Quercetin | (1 s,4 s)-Eucalyptol |
---|---|---|---|---|
GI absorption | High | High | High | High |
Blood-brain barrier (BBB) permeant | No | Yes | No | Yes |
P-gp substrate | No | No | No | No |
CYP1A2 inhibitor | No | Yes | Yes | No |
CYP2C19 inhibitor | No | No | No | No |
CYP2C9 inhibitor | Yes | Yes | No | No |
CYP2D6 inhibitor | No | No | Yes | No |
CYP3A4 inhibitor | Yes | Yes | Yes | No |
Log Kp (skin permeation) | −6.28 cm/s | −5.47 cm/s | −7.05 cm/s | − 5.30 cm/s |