| 摘要 |
A method for forming niosomes, formed from a non-ionic lipid phase and an aqueous phase, the niosomes comprising a single lipid lamella, or two or more substantially concentric lipid lamellae, encapsulating an aqueous phase E, the niosomes being dispersed in an aqueous medium D, wherein, before the niosomes are formed, at least one cholesterol phosphate, in the form of its free acid or neutralized with an ammonium, alkali metal or alkaline earth metal cation, is added to the non-ionic lipid(s) intended to form the niosome lamella (e) in an amount of from 1 to 40% by weight relative to the total weight of the lipid phase. Cosmetic creams are suitably prepared by the process. |
