An object of the present invention is to provide a composition for external use comprising a polyunsaturated fatty acid having higher stability over time. The present invention provides the following composition, in which the stability over time of a polyunsaturated fatty acid is high.
A composition comprising a component (A) and a component (B) shown below, the component (B) being dispersed in a continuous phase that contains the component (A):
(A) at least one member selected from the group consisting of tocopherol and phytic acid; and
(B) liposomes containing a polyunsaturated fatty acid or a derivative thereof.
本发明的目的是提供一种外用组合物,其中包含一种具有较高长期稳定性的多不饱和
脂肪酸。本发明提供以下组合物,其中的多不饱和
脂肪酸具有较高的长期稳定性。
一种组合物,包括下图所示的组分(A)和组分(B),组分(B)分散在含有组分(A)的连续相中:
(A) 至少一种选自
生育酚和植酸的成分;以及
(B) 含有多不饱和
脂肪酸或其衍
生物的脂质体。