Antiacne Gel Containing Aloe vera and Clindamycin Phosphate: Design, Characterization, and Optimization Using Response Surface Methodology

Table 6

Results of stability studies after 6 months.

Parameters	Results
Color	Slightly white
Odor	Mint-like
pH	6.9
Spreadability (g cm/sec)	21
Viscosity (Pa s)	34.220
Drug content (%)	89.9