B: Propylene Glycol/5.00 Cetyl Alcohol/10.00 Methyl Paraben/0.25 Deionized Water/74.75 Avanel S-150/4.00 A: White Mineral Oil (USP)/6.00 Color, Perfume/as desired
配制方法:
Heat Part A to 70 C, Part B to 75 C. Add Part A to B with moderate to high agitation, including side-scraping motion. Mix for a few minutes, then cool rapidly to 30 C. Emulsion will invert to give a viscous water-in-oil emulsion. Note: The product is a nonpourable viscous cream with a pH about 6.8.