Foam consist of gas coated with slim liquid film. Surfactant molecule absorbed to interface amongst Lanolin alcohol has powerful water/oil emulsification properties as well as stabilizes oil/water emulsions. Hydrogenated lanolin is really a water/oil emulsifier and an oil/water emulsion stabilizer. It's got robust water absorption and is definitely absorbed with https://devincntbh.blogprodesign.com/53732105/the-smart-trick-of-application-of-surfactants-in-cosmetics-slideshare-that-no-one-is-discussing