| abstract |
(57) [Summary] [Purpose] Avoiding the use of ingredients that have few restrictions on the ingredients used and are not harmful to the skin, do not cause harm even if used for a long period of time, and the skin is hypersensitivity. (EN) Provided is an emulsion product that can be used with peace of mind even for users who suffer from irritation such as itchiness and redness. [Structure] In producing an emulsion from an oil phase component and an aqueous phase component, the oil phase component is mixed and dissolved under reduced pressure and low temperature, and if necessary, a perfume is added to the oil phase component thus obtained. Add and mix, add the oil phase mixture components thus obtained to the aqueous phase and emulsify them under reduced pressure at low temperature, and then subject the product thus obtained to heat instability if necessary. The components are added and mixed. |