Table 4.

Drug contents of hydrogels and organogels (mean ± SD).

Formulation Code	Freshly Prepared		After 3 Months Room Temperature		After 3 Months Refrigerator Temperature
	Propolis	Dexpanthenol	Propolis	Dexpanthenol	Propolis	Dexpanthenol
Hydrogel 1	102.06 ± 2.67	101.68 ± 0.68	102.00 ± 0.47	100.01 ± 0.63	102.23 ± 1.20	99.91 ± 0.85
Hydrogel 2	101.35 ± 3.13	100.18 ± 1.10	102.70 ± 0.47	99.04 ± 0.57	99.48 ± 1.30	99.69 ± 0.83
Hydrogel 3	100.24 ± 0.63	102.76 ± 1.87	99.54 ± 1.73	99.91 ± 0.98	102.06 ± 0.54	101.46 ± 1.31
Hydrogel 4	99.60 ± 1.17	101.26 ± 2.80	-	-	99.89 ± 0.54	99.99 ± 1.02
Hydrogel 5	100.05 ± 1.90	100.48 ± 4.42	-	-	102.29 ± 0.79	98.98 ± 1.49
Hydrogel 6	101.82 ± 0.98	99.76 ± 1.19	-	-	100.89 ± 1.54	101.36 ± 1.57
Organogel 1	99.89 ± 0.53	99.62 ± 1.46	102.82 ± 1.24	101.48 ± 0.95	101.12 ± 1.15	99.23 ± 0.82
Organogel 2	99.54 ± 2.10	98.15 ± 0.85	100.94 ± 1.10	99.78 ± 1.82	102.88 ± 2.03	99.55 ± 1.23
Organogel 3	100.59 ± 1.43	101.08 ± 1.36	103.47 ± 1.74	99.76 ± 1.74	100.71 ± 2.82	101.49 ± 1.51
Organogel 4	100.06 ± 1.69	99.98 ± 1.36	102.88 ± 0.30	101.12 ± 1.29	101.06 ± 1.86	98.92 ± 1.72
Organogel 5	99.89 ± 1.03	98.98 ± 1.02	102.70 ± 1.96	100.08 ± 1.67	102.18 ± 1.15	100.49 ± 1.26
Organogel 6	99.01 ± 1.84	100.05 ± 1.79	-	-	99.83 ± 1.00	100.42 ± 0.74