Sl. No.

Sample

Test concentration

( µg/mL)

% intracellular tyrosinase in α-MSH (100 nM) treated B16F10 cell line

1

Nil (control)

Nil

100

2

Bacopa monnieri extract

100

50

53.5 ± 1.51

59.4 ± 1.67

3

Kojic acid (positive control)

100

43.5 ± 3.32