Hard fat suppository base containing polysorbate additive to improve dispersion of hydrophilic APIs in aqueous solutions or hydroalcoholic extracts.
Hard fat with additive
Suppository bases, hard fat
Consists of mono-, di- and triglyceride esters of fatty acids (C10 to C18), the triester fraction being predominant and containing polysorbate 65
Facilitates dispersion of hydrophilic APIs.
Prevents the exudation of APIs.