Table 3.

Comparison of reported curcumin bioavailabilities among commercial preparations in healthy human subjects.

Product	Increased Relative Bioavailability	Reference
CUMINUP60®	178-fold	This study
BioCurc®	94-fold	[45]
BCM-95®	6.9-fold	[46]
CAVACURMIN®	40-fold	[47]
Curcugen®	49.5-fold	[48]
Curcumin C3 Complex®	1.1-fold	[49]
curcuRouge®	91.8-folda	[50]
CurcuWin®	45.9-fold	[51]
Cureit®	10-fold	[52]
CurQfen®	45.5-fold	[53]
Longvida®	100-fold	[54]
Meriva®	29-fold	[55]
MicroActive® Curcumin SR	9.7-fold	[19]
NovaSOL®	185-fold	[42]
Theracurmin®	27-fold	[22]
TurmiPure Gold®	24.2-fold	[49]
TurmXTRA® 60 N	10-fold	[56]

^aCalculated based on comparison with Theracurmin®.