Hello, depending on the type of grouping. If functional groups in the cosmetic industry are grouped, they may not be the same group. because it will be classified into 1. solvents such as
Ethyl Alcohol , isopropyl alcohol (Including other characters that members mentioned except
Benzyl Alcohol to be grouped elements
น้ำหอม and can be in groups.
สารกันเสีย also) 2.
emollient is C14-22 alcohols (including Even if other characters are C8,C9,C10,C11,C12,C13,C14,C16,C18, if it is a high C, it may be classified as a Texturizer category, for example
Cetyl Alcohol or C16)