| abstract |
An object of the present invention is to provide a skin external preparation for improving wrinkles, which is excellent in wrinkle improving effect, usability and usability. A film-forming polymer having a film-forming shrinkage rate of 20% or less, comprising (a) a non-emulsifying cross-linked silicone and (b) a polyurethane having a film-shrinkage shrinkage rate of 20% or less as a main component, (c) A skin external preparation for wrinkle improvement, comprising a liquid oil and (d) water. One feature of the skin external preparation for wrinkle improvement of the present invention is that, unlike a conventional skin external preparation for wrinkle improvement using a polymer film, the polymer film having a low film shrinkage rate is used. [Selection figure] None |