Table 2.

Flow properties of polyherbal granules.

Flow Properties	PHGs values	USP Standards
Bulk density	0.633 ± 0.14 g/mL	–
Tapped density	0.654 ± 0.21 g/mL	–
Carr's Compressibility index	3.170 ± 0.01%	≤10
Hausner's index	1.033 ± 0.01	1.00–1.11
Angle of repose	28.07 ± 0.01◦	25–30◦

All the data presented in Mean ± SD (n = 5).