配方类型:

COSMETICS AND DRUGS

配方说明:

Hydrophilic Ointment (Gel)

配方组成:

White petrolatum
"Span"/20
Propylene glycol
Methylparaben
Stearyl alcohol
Propylparaben
"Tween"/20
"Avicel" R gel/15%

配制方法:

The oil phase is composed of the stearyl alcohol and the white petrolatum. The water phase contains the "Avicel" R 15% gel, propylene glycol, emulsifying agent, and the parabens. Each phase is heated to 70'C on a water bath, and the water phase is added to the oil phase in a warmed mortar and pestle and triturated until congealed.