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. 2022 Sep 14;27(18):5990. doi: 10.3390/molecules27185990

Table 2.

Physical features of the fresh emulgel and after 90 days at different storage conditions (8 ± 1 °C, 25 ± 1 °C, 40 ± 1 °C, and 40 ± 1 °C + 75 ± 1% RH *).

Features Base Test Formulation
Fresh (0 h) After 3 Months Fresh (0 h) After 3 Months
Color White White Off white Off white
Liquification No No No No
Microbial growth No No No No
Phase separation No No No No
Centrifugation Stable Stable Stable Stable

* RH = relative humidity and No = absence.