Table 1.

List of the formulations produced.

Sample Name	Melatonin Concentration (mg/mL)	Polycaprolactone (PCL) Concentration (mg/mL)	Mass Ratio (MR)
P6M4.56	4.56	6	0.76
P6M12	12	6	2
P6M18	18	6	3
P6M24	24	6	4
P6M36	36	6	6
P10M4.56	4.56	10	0.456
P10M12	12	10	1.2
P10M18	18	10	1.8
P10M24	24	10	2.4
P10M36	36	10	3.6
P25M4.56	4.56	25	0.1824
P25M12	12	25	0.48
P25M18	18	25	0.72
P25M24	24	25	0.96
P25M36	36	25	1.44